Recommended
More Related Content
What's hot
What's hot (20)
Similar to www.slideshare.net Sumia fatima mc qs-fungi
Similar to www.slideshare.net Sumia fatima mc qs-fungi (20)
Recently uploaded
Recently uploaded (20)
www.slideshare.net Sumia fatima mc qs-fungi
- 1. CHAPTER 18 MYCOLOGY 1. A branch of study of fungi is termed as a) Phycology b) Mycology c) Microbiology d) Immunology 2. Which one is absent in fungi? a) Cytoplasm b) DNA c) Cell wall d) Chlorophyll 3. The chlorophyll is absent in a) Chlamydomonas b) Chara c) Agaricus d) Sargassum 4. The vegetative thallus of fungus is termed as a) Mycelium b) Acervulus c) Stroma d) Clamp connection 5. A term is used for a single thread of mycelium is a) Conidiophore b) Hypha c) Zoospore d) Stipe 6. Which one occurs in cell wall of fungi? a) Chitin and hemicelluloses b) Pectin c) Amino acids d) Protein and lipid 7. The stored food material of fungi is a) Amino acids b) Glycogen c) Protein d) None of these 283. Which one is true in case of all types of fungi? a) Poisonous nature b) Parasitism c) Edible d) Heterotrophism 284. Which one is predatory fungus? a) Colletotrichum b) Curvularia c) Rhizopus d) Arthrobotris 285. Penetration of fungi in cell wall of host is possible due to a) Branched haustoria b) Enzyme secretion d) Clamp connection d) Well developed haustoria 286. Fungi growing on bark are termed as a) Mildews b) Corticolous
- 2. c) Obligate parasites d) Rust fungi 287. Which fungus is edible? a) Toad stool b) Pleurotus florida c) Rhizopus d) Aspergillus 288. A sugar free edible fungus is a) Pleurotus b) Sclerotium c) Schizophyllum d) Irpex 289. Fungi grow inside the host tissue is termed as a) Rhizosphere b) Endophytes c) Mycorrhiza d) Moulds 290. A dark brown compact mass of mycelium is termed as a) Sclerotium b) Acervulus c) Stroma d) Fruiting body 291. The term used for mycelium having different types of nuclei? a) Monokariotic b) Heterokaryotic c) Coenocytic d) None of these 292. Fusion of vegetative hyphae is termed as a) Conjugation b) Binary fission c) Somatogamy d) Fusion 293. The term used for flask shaped fruiting body of fungus is a) Pycnidium b) Perithecium c) Apothecium d) Aecial cup 294. Who is to define fungi as non-vascular achlorophyllous plants? a) Bisby b) Kamat c) Mayee d) Mehta 295. Concept of diplanetism to polyplanetism occurs in a) Saprolegniales b) Ustilaginales c) Pernosporales d) Uredinales 296. The fungus grow on dead insect in water is a) Saprolegnia b) Curvularia c) Fusarium d) Agaricus 297. A distinct feature of Saccharomyces is a) Presence of cell wall b) Absence of vacuole
- 3. c) Presence of large vacuolated nucleus d) Presence of many nuclei 298. A symbiotic association of plant roots and certain fungi is a) Mycorrhiza b) Endophytes c) Obligate parasite d) None of these 299. Mycorrhizal association occurs in a) Algae and fungus b) Fungi & tree roots c) Fungi and leaf d) Fungi and flowers 300. Scientist involved in study of fungi are called as a) Microbiologist b) Chemist c) Mycologist d) Virologist 301. Which one are achlorophyllous nucleated thallophytes? a) Bryophytes b) Fungi c) Algae d) Pteridophytes 303. Which of the following causes plant diseases? a) Nostoc b) Fungi c) Ulva d) Psilotum 304. Fungi grow on dead organic matter is a) Obligate saprophytes b) External parasites c) Obligate parasites d) Saprophytes 305. Plant disease causing fungi called as? a) Parasites b) Saprophytes c) Symbiotic d) None of these 306. Fungi grow only on living host plant termed as a) Facultative parasite b) Obligate parasites c) Saprophyte d) Air borne parasite 307. Fungi grow on host surface are termed as a) Parasite b) Ectoparasites c) Mycorrhiza d) Endoparasite 308. Fungi absorb food from host by using a) Clamp connections b) Paraphysis c) Haustoria d) Sporangiophore 309. Fungi growing inside the host? Termed as a) Endoparasites b) Root parasite
- 4. c) Stem parasites d) None of these 310. Fungi consists of coenocytic hyphae and oogamous sexual reproduction are a) Ascomycetes b) Discomycetes c) Phycomycetes d) Myxomycetes 311. The class of fungi having septate mycelium and presence of ascospores are a) Ascomycetes b) Discomycetes c) Phycomycetes d) Myxomycetes 312. The basidia producing fungi are termed as a) Ascomycetes b) Basidiomycetes c) Phycomycetes d) Discomycetes 313. Fungi that do not form fruiting body are a) Phycomycetes b) Myxomycetes c) Ascomycetes d) Basidiomycetes 314. Common name of Phycomycetes is a) Rust fungi b) Lower fungi c) Moulds d) Soil borne fungi 315. Sexual reproduction is absent in a) Phycomycetes b) Basidiomycetes c) Deuteromycetes d) None of these 316. True nuclei occur in a) Fungi b) Viroids c) Bacteria d) Pseudomonas 317. Asexual spore of bacterium is termed as a) Sporangiophore b) Exospores c) Hypnospores d) Endospore 318. A filamentous, eukaryotic organism is a) Ectocarpus b) Algae c) Fungi d) Bryophytes 319. Spindle shaped spore of Fusarium are termed as? a) Ovate b) Fusiform c) Pyriform d) Zoospores 320. Which one is radial membrane of basidiocarp of Agaricus? a) Pileus b) Anulus c) Gill d) None of these
- 5. 321. The aquatic fungus growing on dead insect is a) Aspergillus b) Scytinostroma c) Pythium d) Achlya 322. Which one is diploid? a) Oogonium b) Conidium c) Oospore d) Ascospore 323. Which fungus produces ascogenous hyphae in its life cycle? a) Aspergillus b) Colletotrichum c) Alternaria d) Cercospora 324. Stroma is a a) Loose somatic hyphae having no conidia b) Compact somatic hyphae having sterile hyphae c) Compact somatic hyphae having fruit bodies d) Compact somatic hyphae having haustoria 325. Outermost layer of ascocarp is termed as a) Appendages b) Peridium c) Stroma d) Pileus 326. The result of asexual reproduction in ascomycetes is a) Zoospore b) Conidia c) Haustorium d) Oospore 327. The perfect stage of fungus means a) Fungus reproduces sexually b) Fungus reproduces vegetatively c) Fungus reproduces asexually d) None of these 328. Which one is a hard resting body made up of compact mycelium? a) Zoospore b) Sclerotium c) Sporangium d) Dikariotic hyphae 329. In which of the following ascospores occurs? a) Cleistothecium b) Pycnidium c) Aecial cup d) Bracket fungus 330. Which is the result of asexual reproduction in fungi? a) Oospore b) Oogonium c) Conidia d) Ascospore
- 6. 331. For extensive growth of Yeast requires a) Protein b) Sugar c) Lipid d) Amino acids 332. What happens during the process of budding in yeast? a) Unequal division of cytoplasm takes place b) Equal division of cytoplasm takes place c) Cytoplasm does not divide d) None of these 333. The commercial importance of yeast is a) Used as fertilizer b) Used as pesticide c) Used as medicine d) Production of wine and bread 334. Yeast is used in manufacture of a) Amino acids b) Ethyl alcohol c) Lipids d) None of these 335. Fungus is useful during preparation of bread is a) Penicillium b) Cyathis c) Yeast d) Ganoderma 336. Which fungus is called as bakery fungus? a) Curvularia b) Colletotrichum c) Sclerotium d) Yeast 337. Psudomycelium occurs in a) Yeast b) Phytopthora c) Septoria d) Mucor 338. Yeast reproduces vegetatively by a) Fragmentation b) Budding c) Binary fission d) None of these 339. Bread becomes porous due to mixing of yeast cells because of a) Evolution of CO2 b) Evolution of CO2. c) Release of air d) None of these 340. Hologamy type of reproduction occurs in a) Saccharomyces b) Ascomycetes c) Phycomycetes d) Basidiomycetes 342. Naked asci occur in a) Aspergillus niger b) Taphrina deformis
- 7. c) Erysiphe polygoni d) None of these 343. Which fungus does not possess mycelial thallus? a) Colletotrichum b) Plasmopara c) Neurospora d) Yeast 344. The yeast fungus is a) Helobial b) Obligate c) Parasitic d) None of these 345. Fungus is used in bread and beer making industry is a) Curvularia lunata b) Saccharomyces cerevisiae c) Colletotrichum capsici d) Plasmopara viticola 346. The enzymes secreted by yeast is a) Endonuclease b) Zymase c) Pectinase d) None of these 347. The method of conversion of sugar to alcohol in presence of yeast is termed as a) Deterioration b) Excretion c) Degradation d) Fermentation 348. Sexual reproductions occur in yeast by a) Conjugation b) Plasmogamy c) Somatogamy d) None of these 349. Which one known as brewer’s yeast? a) Saccharomyces b) Deuteromycetes c) Plectomycetes d) Discomycetes 350. Which organism enters the host though wound? a) Bacteria b) Nematode c) Ascomycetes d) Oomycetes 351. The saprophytic fungus is a) Aspergillus b) Erysiphe c) Puccinia d) Xanthomonas 352. A thick walled resting spores of fungus is a) Cyst b) Chlamydospore c) Conidium d) Spore 353. Sexual reproduction is absent in a) Discomycetes b) Basidiomycetes c) Fungi imperfecti d) Zygomycetes
- 8. 354. The term is used for growth of microorganisms in mass is a) Apothecium b) Colony c) Cleistothecium d) Hyphae 355. A simple hypha which produces conidia is a) Perigonium b) Sporangiophore c) Stroma d) Conidiophores 356. An asexual nonmotile fungal spore is a) Conidium b) Zoospore c) Basidium d) Sorus 357. A single tubular filament of fungal thallus is termed as a) Hypha b) Haustorium c) Periphysis d) Setae 358. A part of pathogen capable of causing infections is termed as a) Stroma b) Inoculum c) Trama d) Hymenium 359. Fungus which is a source of Aflatoxin a a) Phytopthora infestans b) Aspergillus flavus c) Macrophomina phaseolina d) Rhizopus nigricans 360. The term used for a group of fungi that does not produce spores is a) Mycelia sterilia b) Haustoria c) Clamp connection d) None of these 361. The scientific name of yeast is a) Macrophomina phaseolina b) Phytopthora infestans c) Aspergillus niger d) Saccharomyces cerevisiae 362. A haplo-diplobiontic type of alternation of generation occurs in a) Rhizopus stolonifer b) Saccharomyces cerevisiae c) Xanthomonas citri d) Curvularia lunata 363. An unicellular holocarpic fungus is a) Neurospora b) Yeast c) Diploidia d) Cyathis 364. A characteristic feature of Saccharomyces is a) Large vacuolated nucleus b) Small nucleus c) Many nuclei d) No nucleus 365. A fungus consists of vacuolated nucleus is
- 9. a) Septoria b) Nigrospora c) Rhizoctonia d) Saccharomyces 366. A facultative saprophyte is a) Puccinia b) Uromyces c) Taphrina d) Erysiphe 367. Which is a blue mould fungus? a) Fusarium b) Aspergillus c) Penicillium d) Rhizopus 368. Which one is a supporting structure to conidia of Penicillium? a) Periphysis b) Sterigmata c) Setae d) None of these 369. Penicillium is a) Fungus b) Bryophyte c) Lichen d) Antibiotic 370. The common name of Penicillium? a) Mildew fungus b) Greenish or Blue mould c) Soft mould d) Brown rot fungus 371. The class of Aspergillus is a) Discomycetes b) Plectomycetes c) Phycomycetes d) Ascomycetes 372. The characteristic feature of fungal family Aspergillaceae is a) Aerial cleistocarps b) Aerial flat cleistocarps c) Sub aerial sessile cleistocarps d) None of these 373. An alternative name of genus Aspergillus is a) Eurotium b) Green mould c) Cystopus d) Mucor 374. Exine of mature conidia of Aspergillus is a) Soft b) Echinulate c) Thin d) Mucoid 378. An Aspergillus is a) Facultative parasite b) Saprophyte c) Obligate parasite d) None of these 375. The common name of Aspergillus niger is
- 10. a) Green mould b) Blue mould c) Black mould d) Red mould 376. Mycotoxins are produced by a) Aspergillus flavus b) Puccinia graminis c) Curvularia lunata d) Sclerotium rolfsii 377. Ascospores occur in ascus of Aspergillus are a) Six ascospores b) Eight ascospores c) Seven ascospores d) One ascospores 380. Which one is considered as weed of laboratory? a) Pseudomonas b) Septoria c) Lycoperdon d) Aspergillus 381. A mycotoxins produced by Aspergillus is a) Aflatoxin b) Phytoalexins c) Muramic acid d) Streptomycin 382. The hyphae of Aspergillus are a) Non-septate b) Septate c) Coenocytic d) None of these 383. An asexual spores of Aspergillus is a) Conidia b) Zoospore c) Zygospore d) None of these 384. An apical region of conidiophores of Aspergillus is a) Globose b) Beaked c) Discoid d) None of these 386. Which one is a supportive in function in certain fungi? a) Sterigmata b) Haustoria c) Paraphysis d) None of these 389. An edible fungus is a) Agaricus b) Penicillium c) Drechslera d) Phoma 387. The female gamete of Aspergillus is a) Oospore b) Ascogonium c) Antheridium d) None of these 388. Which one is a saprophyte? a) Erysiphe b) Puccinia
- 11. c) Mushroom d) None of these 390. A fruiting body of Agaricus is a) Basidiocarp b) Apothecium c) Cleistocarps d) Stroma 391. The term is used for fruiting body of Agaricus is a) Basidiocarp b) Perithecium c) Stroma d) None of these 392. An Agaricus is a a) Parasite b) Obligate parasite c) Saprophyte d) Facultative parasite 393. How many edible species of mushrooms are reported from India? a) Two c) one c) Four d) Seven 394. The common name of edible fleshy fungus is a) Toad stool b) Mushrooms c) Moulds d) None of these 395. A common name of poisonous fleshy fungi is a) Ascomycetes b) Rust fungi c) Obligate fungi d) Toad stools 396. A most favourable place for growth of Agaricus is a) Soil containing Silica b) Amorphous soil c) Soil containing humus d) Red soil 397. A centre of mushroom cultivation in India is a) Solan at Himachal Pradesh b) Pune in Maharashtra c) Bangalore Karnataka d) Hyderabad Andhra Pradesh 398. A stalk like structure of basidiocarp is termed as a) Trama b) Gill c) Stipe d) Pileus 399. A type of cytoplasmic inclusions of concentrated cellular material found in certain bacteria, fungi, algae, protozone is termed as a) Ribosomes b) Cytoplasm c) Amino acids d) Volutin granules 400. An umbrella shaped structure of basidiocarp of Agaricus is termed as a) Gill b) Basidium
- 12. c) Hymenium d) Pileus 401. A thin membranous structure of Agaricus basidiocarp is termed as a) Gills b) Stipe c) Pileus d) Sterigmata 402. A mycelium with two nuclei is termed as a) Dikariotic b) Multinucleate c) Monokariotic d) Coenocytic 403. Sexual reproduction in Agaricus takes place by a) Conjugation b) Fusion of gametes c) Somatogamy d) None of these 404. Which one is the part of Agaricus gill? a) Primary mycelium b) Trama c) Stipe d) None of these 405. A ring like structure of Agaricus basidiocarp is termed as . a) Basidium b) Trama c) Annulus d) Pileus 406. A club shaped structure originate from hymenium of Agaricus is termed as a) Basidiospores b) Basidium c) Sterigmata d) None of these 407. Number of basidiospores produce by each basidium of Agaricus is a) Four b) Eight c) Six d ) Many 408. The mycelium of Albugo is a) Non-septate multinucleate b) Septate multinucleate c) Septate uninucleate d) None of these 409. An effective method used to control white rust caused by Albugo candida is a) Sanitation b) Crop rotation c) More irrigation d) Use of organic amendments 412. The pustules of Albugo candida consists of a) Cluster of conidiophores b) Cluster of sporangiophore & sporangia c) Cluster of sterile hyphae d) Cluster of paraphysis 413. The shape of sporangia of Albugo candida is a) Lemon b) Spherical c) Pyriform d) None of these
- 13. 414. The zoospores of Albugo candida are a) Kidney shaped & biflagellate b) Spherical & biflagellate c) Linear with single flagella d) Minute non-flagellate 415. Sexual reproduction occurs Albugo candida is a) Oogamous b) Isogamous c) Unisogamous d) None of these 416. The production sporangia in Albugo candida is a) Acropetal succession b) In a row c) Basipetal succession d) Intercalary 417. The hyphae occurs in Rhizopus are a) Unbranched b) Coenocytic c) Septate d) None of these 418. An extracellular digestion occurs in a) Drechslera b) Eurotium c) Rhizopus d) Polyporus 419. Sexual reproduction occurs in Rhizopus is a) Isogamous b) Conjugation c) Somatogamy d) None of these 420. Result of sexual reproduction in Rhizopus is a) Oospore b) Zygospore c) Ascospore d) None of these 421. Term used for fusion of two morphologically similar & physiologically different gametes is a) Parthenocarpy b) Conjugation c) Heterothallism d) None of these 422. A type of life cycle occurs in Mucor is a) Haplontic b) Diplontic c) Incomplete d) None of these 423. Sexual reproduction in Mucor is a) Oogamous b) Isogamous c) Unisogamous d) None of these 424. Colour of mature zygospore of Mucor is a) Blue b) Brown c) Off white d) Black
- 14. 425. After germination the zygospore of Mucor produce a) Beak b) Promycelium c) Haustorium d) Hyphal mat 426. Fungi like Penicillium and yeast are included in a) Plectomycetes b) Ascomycetes c) Discomycetes d) Phycomycetes 427. The Cercospora causes a) Rust b) Wilt c) Leaf spot d) Scab 428. The Cercospora leaf spot of disease of groundnut is called as a) Tikka disease b) Leaf rot c) Green ear d) Smut 429. How many species of Cercospora causes tikka disease of groundnut a) Four b) Two c) Six d) None of these 430. Cercospora causing tikka disease of groundnut absorb food from with the help of a) Branched haustoria b) Knee points c) Round haustoria d) Elongated haustoria 431. The causal organism of Tikka disease of groundnut is a) Aspergillus niger b) Sclerotium rolfsii c) Cercospora personatum d) Rhizopus nigricans 432. Which is absent in fungi imperfecti? a) Vegetative reproduction b) A sexual reproduction c) Sexual reproduction d) None of these 433. The conidia of Cercospora are a) Spherical b) Sickle shaped c) Multiseptate d) Nonseptate 434. Geniculate type of conidia occur in a) Cercospora b) Pythium c) Alternaria d) Mucor 435. Which is food absorbing device of fungi? a) Conidiophore b) Haustoria c) Vegetative hyphae d) Setae 437. Which is an accumulated of fungal hyphae?
- 15. a) Stroma b) Sterigmata c) Haustoria d) Mycelium 439. Conidiophores of Cercospora are a) Elongated b) Septate c) Linear d) Non septate 440. Colour of margin occur around spots caused by Cercospora is a) Purple b) Violet c) Yellow d) Brown 441. The mycelium of Cercospora is a) Septate hyphae b) dikariotic hyphae c) Non septate hyphae d) unbranched 442. Nature of plant parasitic fungi is a) Host specific in nature b) No host specific c) Rarely host specific d) None of these 443. Fungi occur in association with other living organisms are termed as a) Mycorrhiza b) Symbiotic c) Endophytic d) Parasitic 444. Fungi survive only on living hosts are termed as a) Saprophytes b) Semi parasites c) Parasite d) Obligate parasites 445. Fungi involved in seed deterioration are mostly a) Saprophytes b) Air borne c) Obligate parasites d) None of these 446. Which fungus is a source of antibiotic? a) Penicillium b) Puccinia c) Ramularia d) Erysiphe 447. Black mould disease is caused by a) Colletotrichum falcatum b) Phytopthora drechsleri c) Aspergillus niger d) Cystopus candida 448. The fungus is a source of citric acid a) Fusarium b) Alternaria c) Mucor d) Aspergillus 449. Which fungus is used as vegetable? a) Pleurotus b) Ravenelia
- 16. c) Cyathis d) Septoria 450. Fungus spoils our food in kitchen is a) Erysiphe b) Alternaria c) Mucor d) Neurospora 451. Fungus deteriorate wood is a) Pleurotus b) Sphacelotheca c) Puccinia d) Colletotrichum 452. Which family of fungi consists of coralloid basidiocarp, smooth or ridged hymenium? a) Thelephoraceae b) Clavariaceae c) Cantharellaceae d) Polyporaceae 453. In which of the following family a thin, woody basidiocarp is developed? a) Aspergillaceae b) Ustilaginaceae c) Thelephoraceae d) None of these 454. Which is the common name of fungi of family agaricaceae? a) Mould fungi b) Gill fungi c) Epiphytic fungi d) Saprophytic fungi 455. What is the common name of poisonous fruiting bodies of basidiomycetes? a) Pleurotus b) Bracket fungus c) Agaricus d) Toadstools 456. Which of the following is root parasite of several trees? a) Sclerotium rolfsii b) Armillariella mellea c) Phytopthora infestans d) Plasmopara viticola 457. Which fungus Armillariella mellea is commonly called as a) Honey dew stage b) Honey agaric c) Bracket fungus d) Weak parasite 458. Which fungus is the source of fumaric acid? a) Penicillium digitatum b) Rhizopus arrhizus c) Aecidium withaniae d) Alternaria alternata 459. Which of the following fungus is useful in preparation of vinegar (acetic acid)? a) Pleospora helvetica b) Acetobactor aceti c) Pythium debaryannum d) Sclerotium rolfsii 460. Which of the following fungus is used in preparation of Vitamin B2? a) Neurospora gossypii b) Colletotrichum falcatum c) Taphrina maculans d) Plasmopara viticola
- 17. 461. Which of the following takes part in preparation of Vitamin B12? a) Xanthomonas citri b) Pseudomonas malvacearum c) Pseudomonas denitrificans d) E. coli 462. Which of the following takes part in preparation of Vitamin C? a) Phytopthora infestans b) Aspergillus niger c) Puccinia euphorbeae d) Erysiphe acaciae 463. Who is pioneer to discover antibiotics? a) Royle (1933) b) Dr. Alexander Fleming (1929) c) Cook 1958 d) Duthie (1960) 464. Which is the source of Chloromycetin type of antibiotic? a) Streptomyces venezuela b) Penicillium digitatum c) Fusarium oxysporum d) Tolyposporium christenseni 465. Which antibiotics is prepared from Streptomyces erythreus a) Aureofungin b) Stomp c) Erythromycin d) Streptomycin 466. Which is the source of enzyme invertase? a) Saccharomyces cerevisiae b) Selenophoma kobrensiae c) Sarcinella oreophila d) Sphaerulina trifolii 467. Which of the following produces lipase type of enzyme? a) Pleiochaeta b) Rhizopus c) Acantharia d) Penicillium 468. Which of the following is prepared by using Trichoderma koniji? a) Cellulase b) Starch c) Pectin d) Amino acids 469. Which organism is involved in preparation of jelebie? a) Xanthomonas b) Pseudomonas c) Lactobacilli d) Trichosporium 470.Which one of following fungus directly used as food a) Mushrooms b) Armillaria c) Ganoderma d) Acetabularia 471. Which is the scientific name of oyster mushroom? a) Pestalotia versicolor b) Pleurotus florida c) Cercospora arachidicola d) Agaricus compestris 472. Non edible poisonous fungus is
- 18. a) Toad stools b) Mushrooms c) Volvariella d) Pleurotus 473. The common name of Agaricus is a) Bracket mushroom b) White button mushrooms c) Birds nest d) Wood rot fungus 474. Which one is useful in production of wine? a) Uromyces commelina b) Saccharomyces cerevisiae c) Trichospora indica d) Sclerotinia sclerotiorum 477. In which year mushroom cultivation is first time initiated in the world a)1798-1786 at India b) 1678-1721 at UAE c)1808-1764 at Egypt d) 1638-1715 at France 479. Forms of bacteria used as herbicides are a) E. coli , Erwinia b) Pseudomonas, Xanthomonas and Agrobacterium c) Apicarpella, Erysiphe, Sclerotium d) Pernospora, Periconia, Helminthosporium 480. Fungus used as biofertilizer for bean crop is? a) Fusarium oxysporum b) Rhizobium phaseoli c) Phomopsis d) Darluca 482. Fungus grows only on hog dung is a) Ascodesmis porcin b) Asbolisia indicus c) Ascomycetella symploci d) Ascochyta sambuci 483. Fungus grows on burnt places is a) Curvularia b) Pyronema c) Phyllosticta d) Pernospora 484. Which fungus can grows on fresh cow dung? a) Coprobia b) Pythium c) Cercospora d) Rhizobium 485. A cup shaped ascocarp is characteristic features of. a) Basidiomycetes b) Phycomycetes c) Myxomycetes d) Discomycetes 486. The fertile layer of Morchella is a) Sub-hymenium b) Hymenium c) Trama d) Stroma
- 19. 487. Fungi of which group sporangiophore are not different from somatic hyphae a) Pythiaceae b) Penicillium c) Saccharomyces d) Aspergillaceae 488. Fungus produce zoospores is a) Rhizopus b) Aspergillus c) Alternaria d) Septoria 489. In which fungus Rhizoidal hyphae present a) Rhizopus b) Cercospora c) Sphacelotheca d) Penicillium 490. Which is one celled fungus? a) Yeast b) Colletotrichum c) Ramularia d) Septoria 491. Lack of dolipore & clamp connection is the characteristic feature of sub-class. a) Heterobiomycetidae b) Ascomycetidae c) Family Aspergillaceae d) Deuteromycetes 495. Father of mycology is a) Micheli (1679-1737) b) B.S Mehrotra (1952-70) c) Bessey (1942) d) Waksman (1944-45) 496. Father of bacteriology is a) Ashby S. F. (1927) b) Leeuwen hock c) Eriksson (1894) d) Hansen (1940) 497. Father of microbiology is a) Burns (1910) b) De bary (1878) c) Lois Pasteur d) K. C. Mehta 499. The Albugo candida attack plants of family a) Papilionaceae b) Caesalpinaceae c) Cruciferae d) Gramineae 500. Causal organism of white rust of crucifers is a) Alternaria b) Curvularia c) Albugo d) Rhizopus 501. Which of the following is associated with Albugo candida ? a) Semi parasite b) Obligate parasite c) Facultative parasite d) Saprophyte 502. Albugo candida does not develop symptoms on
- 20. a) Petiole b) Root system c) Stem d) Flower 503. Hyphae of Albugo candida are a) Aseptate hyphae b) Branched hyphae c) Septate hyphae d) None of these 504. Hypertrophy of inflorescence of radish caused by a) Aspergillus carbonarius b) Curvularia lunata c) Albugo candida d) Colletotrichum fisi 505. Mushroom is cultivated in India as food is a) Ganoderma b) Agaricus biporus c) Cyathis d) Toed stool 506. The microorganism used as pesticide is a) Xanthomonas citri b) Bacillus thuringiensis c) E. coli d) Erwinia sp. 507. Fungus used as microbial herbicide is a) Phytopthora palmivora b) Phytopthora infestans c) Phakospora gossypina d) Phytopthora drechsleri 1. Fungi do not contain? a) Ribosome b) Cytoplasm c) Hyphae d) Chlorophyll 2. A Study of fungi is called as a) Mycology b) Biology c) Bacteriology d) Physiology 3. Bessey (1968) described fungi as a) Chlorophyll less non-vascular plants b) Chlorophyll less vascular plants c) Chlorophyllous non-vascular plants d) None of these 4. Fungal cell wall consists of a) Chitin b) Fibres c) Gelatine d) Trabaculae 5. Fungal flora is a) Autotrophic b) Heterotrophic c) Photosynthetic organisms d) None of these
- 21. 6. Habit of most of the fungi is? a) Epiphytic b) Submerged c) Terrestrial d) Lithophytic 7. Fungi grow on foodstuffs, bread, jam, and fruits belong to? a) Parasite b) Facultative parasite c) Obligate parasite d) Saprophytes 8. Plant disease causing fungi are termed as a) Parasites b) Semi parasite c) Saprophytes d) None of these 9. Which one occurs in association with root of higher plant? a) Smut fungus b) Aspergillus c) Mycorrhiza d) Mushrooms 10. A thread like structures of fungal thallus? a) Mycelium b) Hyphae c) Haustoria d) Cell wall 11. The vegetative structure of fungus known as? a) Sporangia b) Hyphae c) Haustoria d) Mycelium 12. Hyphae without septa is termed as a) Coenocytic b) Branched c) Septate d) Unbranched 13. The characteristic feature of aseptate mycelium is a) Branched hyphae b) Multinucleate condition c) Unbranchedhyphae d) Uninucleate condition 14. The internal cross walls of fungal hypha is termed as? a) Paraphysis b) Clamp connection c) Septa d) Conidiophore 15. Reserve food of fungi is a) Glycogen b) Vitamin c) Protein d) Trace elements 16. Dikariotic mycelium occurs in a) Basidiomycetes b) Deuteromycetes c) Schizomycetes d) Phycomycetes 17. Which group of fungi does not produce fruit bodies during its life cycle?
- 22. a) Ascomycetes b) Basidiomycetes c) Phycomycetes d) None of these 18. Sexual reproduction is absent in fungi? a) Pythium b) Cercospora c) Aspergillus d) phytopthora 21. The saprophytic fungus is a) Phytopthora b) Albugo c) Aspergillus d) Xanthomonas 22. Diseases caused by uredinales group of fungi is a) Smut b) Rust c) Rot d) Mildew 23. Which one is involved in Recycling of organic matter? a) Bacteria and fungi b) Gymnosperms c) Fossils d) Angiosperms 24. The common name of slime moulds is a) Moulds b) Gymnomycota c) Mildew fungi d) Bacteriophages 25. Which one is cellular slime mold? a) Alternaria alternata b) Dictyostelium discoideum c) Rhizoctonia solani d) Colletotrichum capsicum 26. The Pilobolus crystallinus is commonly called as a) Rust fungi b) Shot gun fungus c) Smut fungi d) Saprophytes 27. Forceful discharge of sporangia occurs in a) Pilobolus b) Rhizopus c) Phytopthora d) Pythium 28. Rabbit dung is most favourable for the growth of? a) Agaricus b) Sclerospora c) Pilobolus d) Sclerotium 29. Fungus that demonstrate phenomenon of conjugation is a) Curvularia lunata b) Rhizopus stolonifer c) Puccinia graminis d) Erysiphe polygoni 30. Ascomycetes grow on dung is a) Soredia fumicola b) Plasmopara viticola
- 23. c) Sclerotium rolfsii d) Alternaria alternata 31. Which fungus is commonly called as inky cap? a) Coprinus cinerus b) Diploidia c) Cercospora arachidicola d) Septoria 32. Fan shaped fruiting body occurs in fungus a) Schizophyllum b) Agaricus c) Irpex d) Lycoperdon 33. A carnivorous fungus is a) Rhytisma b) Arthrobotrys conoides c) Taphrina d) Trichoderma viride 34. Which fungus useful in trapping nematodes? a) Pythium aphanidermatum b) Curvularia lunata c) Arthrobotrys conoides d) Septoria alnifolia 35. A compact spherical masses of fungal mycelium is termed as a) Pellets b) Cap c) Clamp connections d) haustoria 37. a standard monograph of names of fungal pathogen firstly given by a) C. D. Mayee(1970 ) b) L. V. Gangawane (1972) c) Gaumann (1923) d) D. S. Mukadam (1972) 38. A first dictionary of fungi is prepared by a) Agarwal J. M. (1972) b) Anisworth (1971) c) Sharan .N. (1958) d) Saxena M. C. (1960) 39. In India a checklist of which plant parasitic nematodes is firstly published by a) Sitaramaiah (1971) b) c) d) 40. Contribution of Pirozynski (1968) is a) Pathogenecity of fungus b) Isolation of fungi from soil c) Study of Mycoplasma diseases d) Studied geographical distribution of fungi 41. A list of dermatophytes published by a) Munjal R. L. (1978) b) C. D. Mayee (1978) c) Ayello (1960) d) Thirumalachar M. J. (1953) 42. A sessile column shaped teletospores are occur in
- 24. a) Mucor b) Septoria c) Melampsora d) Diploidia 43. The fungi occur on dead leaves of living plants termed as a) Mildews b) Soil moulds c) Smut fungi d) Necrophytes 44. Pycnidiospores are produced in the life cycle of a) Wheat rust b) Wheat bunt c) Wilt of pigeon pea d) Downey mildew of grapes 45. Macrocylic fungus is a) Puccinia b) Colletotrichum c) Curvularia d) Sclerotium 47. A heterocious fungus is a) Septoria b) Curvularia c) Puccinia d) Melampsora 48. An edible fleshy fungus is a) Mushrooms b) Basidiomycetes c) Ganoderma d) Cyathis 49. A common name of poisonous fleshy fungus is a) Chaetomium b) Neurospora c) Cyathis d) Toad stools 50. The fungus is useful to study concept of genetical & biochemical mutation. a) Phoma lingum b) Soredia fumicola c) Aureobasidium sp. d) Penicillium expansum 51. Which fungus produces fairy ring during its life cycle? a) Agaricus b) Cyathis c) Lycoperdon d) Ganoderma 52. A shape of fruiting of Lycoperdon is a) Cushion like b) Pear shaped c) Linear d) Barrel shaped 53. A fertile layer of gill of Agaricus is termed as a) Basidial layer b) Sterigmata c) Hymenium d) None of these 54. Mushroom is a) Poisonous plant b) Edible fungus
- 25. c) Medicinal plant d) Plant parasite 55. Toad stool if a name of a) Bryophyte b) Fungus c) Pteridophyte d) Algae 56. Wood deterioration occurs due to a) Polyporus b) Septoria c) Curvularia d) Penicillium 57. A phenomenon of somatogamy occur in a) Memnoniella b) Agaricus c) Ulocladium d) Syncephalastrum 58. The sexual reproduction is absent in a) Deuteromycetes b) Ascomycetes c) Phycomycetes d) None of these 59. Multicellular conidia occurs in a) Gliocladium b) Helminthosporium c) Polyporus d) Penicillium 60. Spores produced by fungi of class zygomycetes are a) Thick walled resting spores b) Thread like c) Pyriform d) Kidney shaped 61. Motile cells are absent in fungi of class? a) Plectomycetes b) Zygomycetes c) Discomycetes d) basidiomycetes 62. Spore dispersal in zygomycetes is termed as? a) Windblown b) Transfer of inoculum c) Fungus shotgun d)none of these 63. Habit of fungi of the order mucorales is? a) Terrestrial saprophytes b) Endophyte c) Ectophyte d) obligate parasites 64. The common name of fungi of order mucorales is a) blue mould b) Black moulds c) Green mould d) White mould 65. In Mucor the programetangia producing hyphae are termed as a) oospore b) Spore c) Zygosphores d) Aplanospore
- 26. 66. Fungi that require constant humid environment is a) Soil borne b) Hydrophilic c) Terrestrial d) Facultative 67. Fungi which does not need constant humid environment are a) Xerophilic b) Epiphytes c) Endophytic d) mycorrhiza 68. sickle shaped conidia produce by a) Fusarium b) Septoria c) Corynespora d) Penicillium 69. Conidial heads occurs in a) Cercospora b) Aspergillus c) Curvularia d) Puccinia 70. A coenocytic mycelium occurs in a) Sclerotium b) Curvularia c) Phytopthora d) Puccinia 71. Which is the product of sexual reproduction in certain fungi? a) Zygospore b) Oospore c) Pycnidiospores d) Aeciospores 72. Colour of mature zygospore is of fungus a) Blue b) Black c) Violet d) Yellow 73. Zygospore producing fungi are a) Aspergillus & Penicillium b) Cercospora & Curvularia c) Mucor and Rhizopus d) Cyathis & Lycoperdon 74. Which group of fungi resemble algae? a) Phycomycetes b) Discomycetes c) Deuteromycetes d) plectomycetes 75. The rhizoid like structures occur in a) Rhizopus b) Colletotrichum c) Sclerotium d) Rhizoctonia 76. Sexual reproduction occurs in Mucor, Rhizopus & Pilobolus is a) Conjugation b) Gametangial copulation c) Unisogamous d) Oogamous 77. The common name of ascomycete fungi is
- 27. a) Mildews b) Sac Fungi c) Epiphytes d) Rot fungi 78. Characteristic feature that distinguishes the Ascomycetes is a) Presence of ascus b) Presence of setae c) Presence of trama d) Presence of basidiospores 79. Origin of ascospores in ascomycetes fungi is a) Exogenous b) Endogenous c) External d) Below leaf surface 80. Arrangement of conidia occurs in Erysiphe polygoni is a) Acropetal b) Intercalary c) Basipetal d) None of these 82. If the apical conidium is younger & lowermost is older in a chain, the arrangement is termed as a) Acropetalous b) Submerged c) Superficial d) Intercalary 83. Sterigmata occur in? a) Penicillium b) Pythium c) Cercospora d)Irpex 84. Fungi of class ascomycetes produce a)Oospore b) Chlamydospores c) Aplanospores d) Zoospore 85. Fertile layer of basidiomycetes termed as? a) Hymenium b) Basidial layer c) Sterigmata d) Trama 86. Which of the following resemble bacteria? a) Actinomycetes c)Discomycetes c) plectomycetes d) none of these 87. The term is used for phenomenon of double reductional division occur in ascus is a) Bracheomeiosis b) fertilization c) binary fission d) Conjugation 88. Ascocarp is a characteristic feature of a)Deuteromycetes b) Ascomycetes c) Phycomycetes d) basidiomycetes
- 28. 89. A highly prized edible fungus is a) Morchella b) Lycoperdon c) Ganoderma d) Phoma 90. Ascocarp which is formed from more than one neighbouring archegonia is termed as a) Compound b) Intercalary c) Complicated d) Simple 91. The term used for saucer or cup shaped fruiting body of ascomycetes fungi is a) Pycnidium b) Apothecium c) Stroma d) Cleistothecium 92. A population of microorganism cultivated in a medium is termed as a) Inoculum b) Culture c) Inoculum potential d) none of these 93. Fertile layer of apothecium is? a) Hymenium b) trama c) sterigmata d) Sub-hymenium 94. A flask shaped ascocarp with an apical opening is termed as a) Stroma b) Acervulus c) Perithecium d) bracket fungus 95. An opening of perithecium termed as a) Ostiole b)receptive spot c) nect d) Ascus 96. An ascocarp without opening is a) Ascocarp b) Cleistothecium c) Aecial cul d)Stroma 97. Cleistothecium wall of fungus known as? a) Exogenous hypha b) endogenous hypha c) Peridium d) Haustorium 98. A freely hanging hyphae on the wall of cleistothecium is termed as a) Haustoria b) Appendages c) Clamp connection d)paraphysis 99. A characteristic feature of sub-class loculoascomycetide is a) Ascostroma b) Cleistothecium c) Apothecium d)Trama 100. A type of asci occurs in ascostroma of sub-class loculoascomycetide?
- 29. a) Uninucleate b) Binucleate c) Multinucleate d) none of these 102. A cushion of compactly woven somatic hyphae is termed as a) paraphysis b)Periphysis c) Stroma d) peridium 103. A boat shaped fruiting body of ascomycetes is called as a) Apothecium b) cleistothecium c) Hysterothecium d) perithecium 104. Which of the following fruiting body open by a single long slit a) Hysterothecium b) Stroma c) aecial cup d) Apothecium 105. Fruiting body consists of irregular arrangement of asci is a) Plectomycetes b) Deuteromycetes c) Ascomycetes d) Discomycetes 106. In which asci are arranged in a parallel series in fruiting body a) Pyrenomycetes b) Plectomycetes c) Deuteromycetes d) Basidiomycetes 108. Fungus produces cleistothecium is a) Erysiphe b) Aspergillus c) Penicillium d) Cercospora 109. An ascostroma producing fungus is a) Plasmopara viticola b) Mycosphaerella tuliphera c) Puccinia arachidis d) Curvularia lunata 110. A characteristic feature of ascomycetes is a) Zoospore b) Ascospores c) Aeciospores d) Uredospore 111. The mycelium of ascomycetes is a) Septate b) Aseptate c) Coenocytic d) unbranched 112. A sac like structure produced after sexual reproduction in fungi is a) Hypha b) Ascus c) Haustoria d) Periphysis 113. Number of ascospores occur in each ascus is a) 4-8 b)2-7
- 30. c) 5-7 d) 4-10 114. Which class of fungi produce cleistothecium as fruiting body? a) Ascomycetes b) Discomycetes c) plectomycetes d) basidiomycetes 117. Which of the following has similar requirements of oxygen as in Human beings? a) Marchantia b) Cumin c) Algae d) All are correct 118. Coenocytic mycelium occurs in a) Phycomycetes b) Deuteromycetes c) Basidiomycetes d) None of these 119. The spore bearing membrane of Agarics is a) Pileus c) Anulus b) Gill d) Dikariotic hyphae 120. Which of the following is used to absorb nutrients from host plant? a) Stroma c) disjuncture b) Paraphysis d) Haustoria 121. In which of the following group of fungi the hymenium is exposed at maturity a) Ascomycetes c) Phycomycetes b) Discomycetes d) Myxomycetes 122. Which one is a thick walled resting spore of fungus? a) Hypnospores c) Chlamydospores b) Zoospore d) Cysts 126. Growth of microorganism in a mass is termed as a) Stroma c) Colony b) Hypha d) Acervulus 127. Conidia producing structure of fungi is termed as a) Clamp connection c) haustoria b) Sterile hyphae d) Conidiophores 128. an asexual non motile fungal spore is a) Conidium c) Sorus b) Stroma d) Zygospore 129. A swollen tip of hypha is termed as a) Haustorium b) Appressorium c) Vesicle d) Collumella
- 31. 130. A branched tuft like haustoria is termed as a) Stroma b) Periphysis c) Arbuscule d) Apothecium 131. A fungus that complete its entire life cycle on single host is called as a) Heterocious b) Semi parasitic c) Parasitic d) Autocious 132. Who is first to observe formation of zoospores in the order mucorales? a) Ehrenberg (1820) b) C. D. Mayee (1972) c) S. T. Tilak (1977) d) D. S. Mukadam (1078) 133. Which one grow on horse dung? a) Colletotrichum b) Septoria c) Mucor d) Drechslera 135. Fungi produce collumella at the tip of sporangiophore in a) Mucorales b) Mucorales c) Uredinales d) Ustilaginales 137. Which one is pear shaped fruiting body of fungus? a) Stroma b) Apothecium c) Aecial cup d) Perithecium 138. Hair like hyphae situated at mouth of perithecium are termed as a) Haustoria b) Periphyses c) Paraphysis d) None of these 139. A free moving hyphae between the asci inside fruiting body are termed as a) Appendages b) Setae c) Paraphysis d) None of these 140. A widely opened ascocarp occurs in a) Basidiomycetes b) Discomycetes c) Plectomycetes d) Ascomycetes 141. Leaf spot disease causing fungus is a) Agaricus b) Septoria c) Polyporus d) Pythium 142. Which one is associated with Saprolegnia? a) Diplanetic zoospore b) Chlamydospores c) Oospore d) None of these 143. The fungi of which group are called as water moulds?
- 32. a) Discomycetes b) Phycomycetes c) Myxomycetes a) Ascomycetes 144. Fungus grows on dead animal in water is a) Allomyces b) Helminthosporium c) Septoria d) Ravenelia 145. A parasitic fungus on living fish is a) Lycoperdon b) Saprolegnia c) Pernospora d) Cercospora 146. When the antheridium is borne on adjacent to oogonium in Pythium is termed as a) Terminal b) Extracellular c) Paragynous d) Intercalary 147. Who is first to report of formation of oospore in Phytopthora infestans? a) Murphy (1927) from Ireland b) Singh (1937) from India c) Mehrotra (1972) from India d) Butler (1947) from UK 148. The haustoria of Plasmopara viticola causing downey mildew of grapes are a) Pyriform b) Simple globose c) Simple triangular d) Rectangular 150. Fungi of order mucorales causes a) Bronchomycosis b) Aspergillosis c) Skin disease d) Ergotism 151. Type of Sexual reproduction in mucorales is a) Copulation of two somatic cells b) Copulation of two multiflagellate gametangia c) Copulation of two non-flagellate gametangia d) None of these 152. Fungi of which order consists of aerial operculate ascocarp? a) Agaricales b) Pernosporales c) Pezizales d) Mucorales 153. Stalked receptacle and elliptical ascospores occurs in? a) Morchella b) Cyathis c) Macrophomina d) Fusarium 154. A cup shaped sessile receptacle and narrow cylindrical asci occur in a) Polyporus b) Peziza c) Irpex d) Schizophyllum
- 33. 155. Hypertrophic malformations occur due to infection of a) Phytopthora b) Plasmopara c) Taphrina d) Sphacelotheca 156. Which one is contaminant of biological laboratory? a) Pyricularia b) Aspergillus c) Septoria d) Plasmopara 157. The genus Morchella is also termed as a) Sponge Mushrooms b) Cup fungi c) Toad stools d) Birds nest 158. The asci protrude from the hymenium in a) Pestalotia b) Ascobolus c) Rhizoctonia d) Colletotrichum 159. Thread like ascospores occur in a) Claviceps b) Synchytrium c) Verticillium d) Phyllactinia 160. An horn shaped black, blunt sclerotia of Claviceps purpurea termed as a) Haustorium b) Ergot body c) Honey dew d) Hypha 161. An antibiotic produced by Claviceps purpurea ? a) Penicillin b) Streptomycin c) Aureofungin d) Ergometrine 162. A common bakery mould is a) Periconia b) Neurospora c) Phomopsis d) Macrophomina 163. A fungus grows saprophytically on large number of hard wood trees is a) Stemphyllium b) Polyporus gilvus c) Pellicularia salmonicolor d) Colletotrichum capsici 164. A fungus is commonly called as birds nest is a) Cyathis b) Fomes c) Ganoderma d) Nectria 165. A bell shaped basidiocarp occur in a) Phakospora b) Cyathis c) Porera d) Myrothecium 166. The hyphae of Mucor are
- 34. a)Septate b) Coenocytic c) Unbranched d) Thick walled 167. Common name of fungi of order melanconiales is a) Acervulus forming fungi b) Haustoria forming fungi c) Fungi imperfecti d) Myxomycetes 168. The fungi confined to dead wood are a) Dacrymycetaceae b) Tilletiaceae c) Ustilaginaceae d) Graphiolaceae 169. Who is first to cultivate mushroom in the world? a) Germany during 1738-1717 b) Egypt during 1838-1715 c) Canada during 1538-1715 d) France during 1638-1715 170. The common name of fungus Lycoperdon is a) Foot ball b) Puff ball or earth star c) Bracket fungus d) Cup fungus 171. The fungus Saprolegnia occurs in a) Marine water b) Fresh water c) Pollutes water d) Bark of trees 172. The aquatic fungus is a) Saprolegnia b) Phyllachora c) Trichoderma d) Trochodium 173. Common name of Rhizopus stolonifer is a) White mould b) Blue mould c) Bread mould d) green mould 174. Soft rot disease of strawberry caused by a) Rhizopus b) Zundelula c) Cintractia d) Thecaphora 175. How many types of hyphae occurs in Rhizopus a) Sevan b) Six c) Five d) Three 176. The term used for horizontal hyphae of Rhizopus is a) Appendages b) Stolon c) Peridium d) Clamp connection 177. Rhizoidal hyphae occur in a) Ustilago b) Ciliochorella
- 35. c) Rhizopus d) Masoniella 178. The origin of sporangiophore in Rhizopus is a) Junction of rhizoids b) Intracellular hyphae c) Intercellular hyphae d) None of these 179. The source of fumaric acid is a) Ramularia arrhizus b) Curvularia lunata c) Rhizopus stolonifer d) Cronartium fisi 180. Fungus grow on media containing dung decoction is a) Catacauma b) Pilobolus c) Capnodium d) Phakospora 181. Which one occur in each sporangiophore of Pilobolus a) Trophocyst b) Clamp connection c) Appresorium d) Rhizoids 182. The colour & shape of sporangia of Pilobolus is a) Blue comb shaped b) Black button shaped c) Pink spherical d) Red square 183. The common name of fungus Pilobolus is a) Bracket fungus b) Soft rot fungus c) Birds nest fungus d) Shot gun fungus or hat thrower 184. The sporangial wall and spore wall are inseparably fused in a) Discosia b) Exosporium c) Cunninghamella d) Fomes 185. Which one occurs in Cercospora and Fusarium? a) Multicompartmental spores b) Unicompatmental conidia c) Spherical spores d) Spore balls 186. Collumellate sporangia occur in a) Glomerella b) Mucor c) Cystospora d) Colletotrichum 187. White rust disease of crucifers is causes by a) Pleospora infectoria b) Albugo candida c) Physoderma colocacasiae d) Ravenelia euphorbiae 188. Albugo infects the plants of family a) Annonaceae b) Malvaceae c) Cruciferae d) Acanthaceae
- 36. 189. An alternative term for white rust disease is a) Yellow rust b) Red rust c) Black rust d) Blister rust 190. White rust disease do not develop symptoms on a) Inflorescence b) Petiole c) Roots d) Leaf 191. Infected inflorescence by Albugo candida shows a) Leaf rot b) Hypertrophy c) Galls d) Vein blight 192. The term used for hypertrophied inflorescence infected by Albugo candida is a) Brown head b) Blight c) Stag heads d) Rot 193. The fungus possesses intercellular and intracellular hyphae is a) Albugo candida b) Meliola cissampelicola c) Macrophomina phaseolina d) Geotrichum candidum 194. Term used for pad like structure situated between sporangia of Albugo is a) Sporangiophore b) Disjuncture c) Clamp connection d) Conidiophores 195. Sexual reproduction of Albugo candida is a) Unisogamous b) Isogamous c) Oogamous d) Binary fission 196. Study of fungi is termed as a) Microbiology b) Mycology c) Pathology d) Phytopathology 197. Which one is non-motile spores produced by hyphae a) Aplanospores b) Oospore c) Zoospore d) Conidium 198. The chemical formula of chitin is a) (C22H54N4O21) b) (C20H44N4O21) c) (C22H52N4O21) d) (C22H64N4O21) 199. Which fungus consists of “T” shaped thick walled foot cell? a) Penicillium b) Aspergillus c) Alternaria d) Curvularia 200. The tip of conidiophores of Aspergillus is termed as
- 37. a) Sterigmata b) Vesicle c) Conidia d) Appressorium 201. The fungus Morchella is a) Aquatic b) Saprophytes c) Facultative saprophyte d) None of these 202. In India edible Morchella occurs at a) Andhra Pradesh b) Kerala c) Kashmir d) Gujrat 203. Which of the following produce large cup like fruiting body? a) Peziza b) Phoma c) Fomes d) Choanephora 204. An edible fungus is a) Morchella deliciosa b) Lenzites pinastri c) Fomes annosus d) Merulius trimellosus 205. Which of the following are situated alternate to asci? a) Appendages b) Paraphysis c) Periphyses d) Stroma 206. The fruiting body of Peziza is a) Aecial cup b) Apothecium c) Stroma d) Perithecium 207. The basidiomycete fungi are also termed as a) Rot fungi b) Mildews c) Leaf spot fungi d) Club fungi 208. The fruiting body of basidiomycete fungi is termed as a) Cleistocarps b) Basidiocarp c) Ascocarp d) Stroma 209. In which class of fungi motile cells are absent in their life cycle. a) Basidiomycetes b) Myxomycetes c) Phycomycetes d) All are correct 210. How many basidiospores produced at the tip of basidium? a) Three b) Five c) Six d) Four 211. Wood rotting basidiomycete fungi also termed as a) Moulds b) Pore fungi
- 38. c) Obligate parasites d) Bracket fungi 212. Which group of fungi causes rust & smut diseases of crop plants? a) Oomycetes b) Basidiomycetes c) Ascomycetes d) Myxomycetes 213. Somatic hyphae of basidiomycete fungi are a) Septate b) Coenocytic c) Unbranched d) None of these 214. Which one is characteristic feature of basidiomycetes? a) Ascospore b) Basidiospores c) Zoospore d) Aplanospores 215. The basidiospores are produced on a) Asci b) Basidium c) Conidiophores d) Sporangiophore 216. A group of fungi produce clamp connections is a) Basidiomycetes b) Phycomycetes c) Myxomycetes d) Fungi imperfecti 217. Sex organs absent in? a) Ascomycetes b) Basidiomycetes c) Phycomycetes d) Deuteromycetes 218. The basidiospores are a) Nonmotile b) Uniflagellate c) Biflagellate d) Multiflagellate 219. Process of dikariotisation involves a) Plasmogamy b) Karyogamy c) Plasmogamy & Karyogamy d) None of these 220. Somatic mycelium of basidiomycetes is a) Monokariotic and septate b) Coenocytic c) Dikariotic unbranched d) Monokariotic branched 221. A secondary dikariotic mycelium of basidiomycete fungi is a) Branched haustoria b) Clamp connection c) Acervuli d) Conidiophores 222. Dolipore type of septum in fungi of ? a) Ascomycetes b) Basidiomycetes c) Phycomycetes d) Deuteromycetes
- 39. 223. Perfect stage of fungus means a) Sexual reproduction absent b) Sexual reproduction present c) Asexual reproduction present d) Asexual reproduction absent 224. An obligate parasite is? a) Albugo b) Pythium c) Aspergillus d) Penicillium 225. A type of nutrition occurs in slime molds is a) Phagotrophic b) Autotrophic c) Heterotrophic d) None of these 226. Fungi of group myxomycotina are also called as a) Blue moulds b) Black moulds c) Slime molds d) Wood rot fungi 227. The thallus of a cellular slime mold is termed as a) Plasmodium b) Bracket fungus c) Birds nest d) Root rot fungus 228. he alternative term for somatic phase of cellular slime molds is a) Plasmodium b) Pseudoplasmodiunm c) Bacteriophase d) Mycophase 229. Which is a member of class Myxomycetes? a) Physarum a) Septoria c) Phytopthora d) Erysiphe 230. Streaming movement of cytoplasm of Plasmodium is termed as a) Osmosis b) Plasmolysis c) Cyclosis d) None of these 231. The thallus of Plasmodium is a) Anucleate b) Trinucleate c) Uninucleate d) Multinucleate 232. Which is the term used for somatic phase in the Myxomycetes fungus? a) Cintractia b) Plasmodium c) Delphinium d) Corticium 233. Fungi of Phycomycetes group is also termed as a) Algal fungi b) Aquatic fungi c) Soil borne fungi d) Air borne fungi
- 40. 234. Asexual reproductive organ of Phycomycetes fungi is a) Cleistothecium b) Sporangium c) Apothecium d) Aecial cup 235. Asexually reproduced spores in lower fungi are a) Aplanospores b) Hyphal threads c) Cysts d) None of these 236. The example of mucorales is a) Penicillium b) Phoma c) Rhizopus d) Ganoderma 237. Sexual reproduction occur in Phycomycetes is a) Isogamous b) Unisogamous c) Conjugation d) Oogamous 239. Fungi having true nuclei belongs to a) Prokariotes b) Eumycotina c) Premitive fungi d) None of these 240. aseptate multinucleate mycelium occurs in a) Discomycetes b) Phycomycetes c) Plectomycetes d) Ascomycetes 241. The motile asexual structures of certain fungi termed as a) Chlamydospores b) Zygospore c)Zoospores d) Cysts 242. If the motile male and female gametes of fungus get fused, the fusion is termed as a) Planogametic copulation b) Conjugation c) Fusion d) Binary fission 243. Which of the following is diploid? a) Ascospore b) Zygospore c) Zoospore d) Chlamydospores 244. The shape of zoospores of Phytopthora is a) Kidney shaped b) Pear shaped c) Highly coiled d) Linear 245. Which class of fungi produce uni-flagellate reproductive cells? a) Chytridiomycetes b) Ascomycetes c) Basidiomycetes d) None of these 246. Basal region of flagellum of zoospore is termed as
- 41. a) Hold fast b) Apex c)Disc d) Blepharoplasts 247. Which class of fungi produce rhizomycelium? a) Deuteromycetes b) Chytridiomycetes c) Discomycetes d) Basidiomycetes 248. True mycelium is absent in a) Basidiomycetes b) Ascomycetes c) Chytridiomycetes d) None of these 249. The primitive forms of fungi included in a) Agaricales b) Chytridiales c) Pernosporales d) Ustilaginales 250. The fungus Synchytrium belongs to a) Chytridiaceae b) Agaricaceae c) Ustilaginaceae d) Pernosporraceae 251. The wart disease of potato caused by a) Drechslera holmii b) Phyllosticta pyriformis c) Synchytrium endobiocticum d) Plasmopara viticola 252. The wart disease of potato was first time reported from a) Madras (Tamil Nadu) b) Darjeeling district (West Bengal) c) Pune (Maharashtra) d) Delhi 253. Two types of sporangia occur in a) Rhizopus b) Mucor c) Sclerotium d) Allomyces 254. Holocarpic fungal endoparasite? a) Synchytrium b) Septoria c) Cercospora d) Curvularia 255. The zoospores of Synchytrium? a) Posteriorly non-flagellate b) Biflagellate c) Posteriorly uniflagellate d) Multiflagellate 256. Type of sexual reproduction in lower fungi is a) Gametangial copulation b) Conjugation c) Binary fission d) None of these 257. Two types of thalli that are the gametothallus and sporothallus occur in a) Curvularia b) Allomyces
- 42. c) Neurospora d) Corticium 258. Sexual reproduction occurs in Allomyces is a) Binary fission b) Oogamous c) Anisogamy d) None of these 259. An intracellular fungal parasite is a) Erysiphe b) Synchytrium c) Sphacelotheca d) Oidium 260. Fungal obligate endoparasites is a) Plasmodiophora b) Plasmopara c) Phytopthora d) Cercospora 261. Members of which family do not produce fructifications? a) Uredinaceae b) Pernosporraceae c) Planmodiophoraceae d) Agaricaceae 262. The causal organism of club root diocese of cabbage is a) Plasmodiophora brassicae b) Phytopthora drechsleri c) Sclerotium rolfsii d) Curvularia lunata 263. Common name of club root disease of crucifers is a) Green ear b) Finger and toe disease c) Finger rot d) Blue mould 264. The term used for amoeboid zygote of Plasmodiophora brassicae is a) Cyst b) Myxamoebae c) Spore d) Mycoplasma 265. A free living amoeboid Myxomycetes is a) Schizophyllum b) Macrophomina c) Nectria d) Physarum 266. Number of phases occur in life cycle of Plasmodiophora are a) Two phases b) One phases c) Five phases d) None of these 267. The zygote of Plasmodiophora is a) Multiflagellate b) Quadriflagellate c) Biflagellate d) None of these 268. In which class of fungi oogamous type of sexual reproductions occurs? a) Ascomycetes b) Myxomycetes c) Oomycetes d) Deuteromycetes
- 43. 269. Oomycetes fungi are a) Eucarpic b) Non-parasitic c) Edible fungi d) Saprophytes 270. Fungus produce only one type of zoospores in the life cycle is termed as a) Monomorphic or monoplanetic b) Dimorphic c) Saprophytic d) None of these 271. Fungi produce two types of zoospores in the life cycle are termed as a) Monomorphic b) Dimorphic or Diplanetic c) Parasitic d) None of these 273. The disease caused by Plasmopara viticola is a) Wilt of pigeon pea b) Downey mildew of grapes c) Smut of jowar d) Stem end rot of mango 275. Which of the following order consists of aquatic fungi? a) Agaricales b) Pernosporales c) Saprolegniales d) Uredinales CHAPTER 18 MYCOLOGY Answers key 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15.a 16.a 17.c 18.b 19.b 20.a 21.c 22.b 23.a 24.b 25.c 26.b 27.a 28.c 29.b 30.a 31.b 32.a 33.b 34.a 35.a 36.b 37. c 38.b 39.c 40.d 41.c 42.c 43.d 44. a 45.a 46.b 47.c 48.a 49.d 50.b 51.b 52.b 53.c 54.b 55.d 56.a 57.b 58.d 59.b 60.a 61.b 62.c 63.a 64.b 65.c 66.b 67.a 68.a 69.b 70.c 71.a 72.b 73.c 74.a 75.a 76.b 77.b 78.a 79.b 80.c 81.a 82.a 83.a 84.b 85.a 86.a 87.a 88.b 89.a 90.a 91.b 92.b 93.a 94.c 95.a 96.b 97.c 98.cb 99.a 100.b 101.c 102.c 103.c 104.a 105.a 106.a 107.c 108.a 109.b 110.b 111.a 112.b 113.a 114.a 115.b 116.c 117.c 118.a 119.b 120.d 121.b 122.c 123.c 124.d 125.b 126. c 127.d 128.a 129.b 130.c 131.d 132.a 133.c 134.a 135.b 136.a 137.d 138.b 139.c 140.b 141.b 142.a 143.b 144.a 145.b 146.c 147.a 148.b 149.c 150.a 151.b 152. c 153.a 154.b 155.c 156.b 157.a 158.b 159.a 160.b 161.d 162.b 163.b
- 44. 164.a 165.b 166.b 167.a 168. a 169.d 170.b 171.b 172.a 173.c 174.a 175.d 176.b 177.c 178.a 179.c 180.b 181.a 182.b 183.d 184.c 185.a 186.b 187.b 188.c 189.d 190.c 191.b 192.c 193.a 194.b 195.c 196.b 197.a 198.a 199.b 200.b 201.b 202.c 203.a 204.a 205.b 206.b 207.d 208.b 209.a 210.d 211.b 212.b 213.a 214.b 215.b 216.a 217.b 218.a 219.c 220.a 221.b 222.b 223.b 224.a 225.b 226.c 227.a 228.b 229.a 230.c 231.d 232.b 233.a 234.b 235.a 236.c 237.d 238.b 239.b 240.b 241.c 242.a 243.b 244.a 245.a 246.d 247.b 248.c 249.b 250.a 251.c 252.b 253.d 254.a 255.c 256.a 257.b 258.c 259.b 260.a 261.c 262.a 263.b 264.b 265.d 266.a 267.b 268.c 269.a 270.a 271.b 272.c 273.b 274.c 275.c 276.b 277.d 278.c 279.a 280.b 281.a 282.b 283.d 284.d 285.b 286.b 287.b 288.a 289.b 290.a 291.b 292.c 293.b 294.a 295.a 296.a 297.c 298.a 299.b 300.c 301.b 302.b 303.b 304.d 305.a 306.b 307.b 308.c 309.a 310.c 311.a 312.b 313.a 314.b 315.c 316.a 317.d 318.c 319.b 320.c 321.d 322.c 323.a 324.c 325.b 326.b 327.a 328.b 329.a 330.c 331.b 332.a 333.d 334.b 335.c 336.d 337.a 338.b 339.b 340.a 341.d 342.b 343.d 344.a 345.b 346.b 347.d 348.b 349.a 350.a 351.a 352.b 353.c 354.b 355.d 356.a 357.a 358.b 359.b 360.a 361.d 362.b 363.b 364.a 365.d 366.c 367.c 368.b 369.a 370.b 371.d 372.c 373.a 374.b 375.c 376.a 377.b 378.d 379.a 380.d 381.a 382.b 383.a 384.a 385.b 386.a 387.b 388.c 389.a 390.a 391.a 392.c 393.c 394 .b 195.d 196.c 397.a 398.c 399.d 400.d 401.a 402.a 403.c 404.b 405.c 406.b 407.a 408.a 409.b 410.a 411.a 412.b 413.a 414.a 415.a 416.a 417.b 418.c 419.a 420.b 421.c 422.a 423.b 424.d 425.b 426.b 427.c 428.a 429.b 430.a 431.c 432.c 433.c 434.a 435.b 436.a 437.a 438.c 439.b 440.c 441.a 442.a 443.b 444.b 445.a 446.a 447.c 448.c 449.a 450.c 451.a 452.b 453.c 454.b 455.d 456.b 457.b 458.b 459.b 460.a 461.c 462.b 463.b 464.a 465.d 466.a 467.b 468.a 469.c 470.a 471.b 472.a 473.b 474.b 475.b 476.c 477.d 478.c 479.b 480.b 481.b 482.a 483.b 484.a 485.d 486.b 487.a 488.a 489.a 490.a 491.a 492.c 493.b 494.a 495.a 496.b 497.c 498.a 499.c 500.c 501.b 502.b 503.a 504.c 505.b 506.b 507.a