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Cluster stem cells Stock Photos and Images
RMCAJA0C–Thursday, January 3, 2008, Oceanside, California, USA an enlarged view of a cluster of live Parthenogenic stem cells attached to fibroblasts. According to research assistant Richard Lee, fibroblasts, which are the long slender objects, are a type of connective tissue used as a feeder layer for the
RFE81B07–Microscopic view of stem cell development. In adult organisms, stem cells and progenitor cells act as a repair system for the bo
RF2RA2M58–A male two striped jumper spider (Telamonia Dimidiata) with its spider eggs is on a hanging dry vine stem end, the vine stem is heavily shaken by the
RM2AFM6XM–. The Bible and science. THE FLOM^KR. 85 posing it being called petals. It is in the axil orpart where those modified leaves are given off fromthe axis or stem, that the reproductive organs areformed, just as new buds generally sprout from theaxil of a brnnch.. Fig. 26.—Vertical section of flower of hypericum, showing sepals, petals, stamens,ovary and styles. The formation of the male element begins as alittle cellular projection. The cells composing thismultiply, the mass grows larger, and then begins toshow signs of differentiation. In its body larger cellsappear, which form separate cluster
RMPG3CP5–. Plant studies; an elementary botany. Botany. iSri^^ftjSffe .. ;. 277- Sox ovL^aiiH of a coTiinioii inosw iFi'iuiria): thr ^Toiip to the ri^ht represents an aiiDieridinin ^A) iliscliarLnii^ IVnin its a|iex a mass iit s[)erni inntlier cells {a), a siiiL^'le rtinlhcr cell wjili its spcriii (/vi, and a single spcTin (c). showin;;; body and two cilia; llie Lrroiip to the left rcprcsctils an arclicL^onial cluster at summit of stem (.1), shiiwiim archeL;onia in), and paraplivscs and leaf seclions (/;!. and also a sin!.'li- arclic^oninm (/;), nilh vcTiler {/,) cc.ntaininu c^'l; and ventral canal ci'
RMRWNFF4–Elements of plant anatomy; (1895) Elements of plant anatomy; elementsofplanta00greg Year: 1895 ANATOMY OF TISSUES. 45 are primarily derived from, and renewed by the cluster of original meristematic cells. The latter Hanstein named initial cells (or Urmeristem} while to the three groups he gave the name primary meristems. Each of these meristems was supposed to have its Long section through the tip of stem of Hippuris vulgaris, d dermatogen. per periblem. pi pleronie. h b' b' beginnings of leaves, x 400. — {Accel, to Warming.) own initial cell or cells, necessitating a certain order of ar-
RF2JFMRYB–Chronic lymphocytic leukemia (CLL) cells cluster in blood flow - isometric view 3d illustration
RM2AJ6JC5–Insect artizans and their work . Plate Nests of a Mason-wasp. Page 76 This cluster of cells attached to a plant stem arc built up of mud in whichsmall stones are embedded. They are each stored with about sixteen small caterpillars and a single egg of the m M fii d foul times. Plato iy Author, MINERS 55 but when they grow a little bigger and strongerthey devote their energies to the destruction ofroots of grass and other plants. For three yearsthey continue to feed, and then, being full-grown,they burrow to a depth of about three feet fromthe surface and change to the chrysalis condition.The gr
RM2CEH2BB–. Plant propagation; greenhouse and nursery practice. ^ is a growing point in normal position on a stem.It may develop into leaf, flower branch, cluster of leaves,or of fiowers, or of both leaves and flowers. 152. Adventitious buds are developed at unexpectedpoints from certain cells in the cambium layer in roots,stems, or leaves. Under favorable conditions anv of these. i 10. Jo—lWCKlSG lOR SHIP.MEM1. Mail order method. 2. Express package. CUTTAGE 105 cells may develop buds which may develop into eitherroots or sprouts, according- to their position or the neces-sity of the case. Familiar exam
RMRDXY29–. Principles of modern biology. Biology. 204 - Multicellular Plants. Fig. 12-1. The familiar fern plant is the sporophyte generation, consisting of exposed leaves (fronds), an underground stem (the rhizome), and the roots. (From The Plant World, by Fuller and Carothers. Holt, Rine- hart and Winston, Inc.) cluster of spore capsules, or sporangia. At higher magnification one can see that each sporangium is a hollow structure, containing numerous spores (Fig. 12-3). While a spo- rangium is ripening, the spores are produced from spore mother cells, or sporocytes. The spore mother cell undergoes me
RMRH809A–. Botany of the living plant. Botany; Plants. 434 BOTANY OF THE LIVING PLANT and the aecidium-stage on the common Nettle, causing contorted swellings upon its stem and leaves. Thus the Rust of Wheat is an example of a life-history that is not uncommon.. Fig. 330. Part of shoot of Barberry with leaves attacked by Puccinia graminis which forms yellow cushions, or cluster-cups, on the leaf-blades and stalks. (After Marshall Ward.) Sections through a diseased leaf of wheat in summer reveal the branched and septate hyphae closely packed in the intercellular spaces, and investing the green cells. Th
RMRDWAG6–. Textbook of botany. Botany. Fig. 96. — Part of a cross section through the stem of the Indian corn. After Stevens. Fig. 97. — Lower portion of a corn stem, showing the cluster of roots growing from the base, the brace roots, and one (the third) secondary leaf. The very small blade of the first secondary leaf has withered, and only a portion remains of the blade of the second secondary leaf. stem cannot grow in thickness after the cells of any partictilar part are fully grown. This is why the com stem is of about the same diameter throughout its length, instead of being thicker toward the bas
RMREF66A–. Comparative zoology, structural and systematic : for use in schools and colleges. Zoology; Anatomy, Comparative; Physiology, Comparative. 124 COMPARATIVE ZOOLOGY. Thus, ill Polyps it is represented by yellowish cells lining the stomach; in Insects, by cells in the wall of the stom- ach ; in Mollusks, by a cluster of sacs, or follicles, forming a loose compound gland. In Vertebrates, the liver is well defined, and composed of a multitude of lobules (w7hich give it a grahular appearance) arranged on the capillary veins, like grapes on a stem, and containing nucleated secreting cells. It is of
RMRDXY25–. Principles of modern biology. Biology. Fig. 12-1. The familiar fern plant is the sporophyte generation, consisting of exposed leaves (fronds), an underground stem (the rhizome), and the roots. (From The Plant World, by Fuller and Carothers. Holt, Rine- hart and Winston, Inc.) cluster of spore capsules, or sporangia. At higher magnification one can see that each sporangium is a hollow structure, containing numerous spores (Fig. 12-3). While a spo- rangium is ripening, the spores are produced from spore mother cells, or sporocytes. The spore mother cell undergoes meiosis, giving rise to four h
RMRDHP63–. Plant world; its past, present & future; an introd. to the study of botany. Botany. CHAP. I.J PLANT ABCHITECTURE. 19. Fig. 3. Maize, or Indian, com (Zea mays). One of the grasses having a cluster of male or staminate flowers terminating the stem, lower down is a cluster of female or pistillate flowers having every part except the long tassel of stigmas protected by sheathing leaves or bracts. The pollen is blown from the male to the female flower by the wind. cellular individuals^ or those consisting of a few cells only, no great progress was made, and such forma, as a rule, still remain
RMRDXRJ9–. The essentials of botany. Botany. Fio. 141.—A cluster of stamlnate cones or flowers. A, of a Pine (Pmus sylvestrisi, with a detached stamen. Natural size. B, showing the two pollen-sacs. Considerably magnified. The pollen-bearing flowers—staminate flowers, as they are generally called—are loose cones generally crowded into considerable clusters. Each cone consists of a stem upon which are many flattish stamens, each bearing two pollen- sacs (Fig. 141).. FtG. 142.—Pollen-cells (microspores) of Gymnosperms. A^ of a Cycad ; u, rudimentary first stage (prothallium), one pollen-cell germinating.
![. Biology; the story of living things. mfscts stem through breo-^hing" ?«""«. red rust syjrecuil^ , from stem to stem/ cCixriijg' Sixmme'P blaclc or ^vinter rust lives on straw thrcuflh, winter- * " infection form', barberry rust onborberrjlea.^ a cluster cup' The life history of black stem grain rust. controlled.. r, â !, black spora inject ing^ bocfics, sporicCa a spoTid.ium infects the Cells of a barberry leaf Explain how this rust may he both the barberry plant and the wheat to complete its life history; the pine tree blister, which lives on the currant or gooseberry Stock Photo](https://c8.alamy.com/comp/RHK1HG/biology-the-story-of-living-things-mfscts-stem-through-breo-hingquot-quotquot-red-rust-syjrecuil-from-stem-to-stem-ccixriijg-sixmmep-blaclc-or-vinter-rust-lives-on-straw-thrcuflh-winter-quot-infection-form-barberry-rust-onborberrjlea-a-cluster-cup-the-life-history-of-black-stem-grain-rust-controlled-r-!-black-spora-inject-ing-bocfics-sporicca-a-spotidium-infects-the-cells-of-a-barberry-leaf-explain-how-this-rust-may-he-both-the-barberry-plant-and-the-wheat-to-complete-its-life-history-the-pine-tree-blister-which-lives-on-the-currant-or-gooseberry-RHK1HG.jpg ". Biology; the story of living things. mfscts stem through breo-^hing" ?«""«. red rust syjrecuil^ , from stem to stem/ cCixriijg' Sixmme'P blaclc or ^vinter rust lives on straw thrcuflh, winter- * " infection form', barberry rust onborberrjlea.^ a cluster cup' The life history of black stem grain rust. controlled.. r, â !, black spora inject ing^ bocfics, sporicCa a spoTid.ium infects the Cells of a barberry leaf Explain how this rust may he both the barberry plant and the wheat to complete its life history; the pine tree blister, which lives on the currant or gooseberry Stock Photo")
RMRHK1HG–. Biology; the story of living things. mfscts stem through breo-^hing" ?«""«. red rust syjrecuil^ , from stem to stem/ cCixriijg' Sixmme'P blaclc or ^vinter rust lives on straw thrcuflh, winter- * " infection form', barberry rust onborberrjlea.^ a cluster cup' The life history of black stem grain rust. controlled.. r, â !, black spora inject ing^ bocfics, sporicCa a spoTid.ium infects the Cells of a barberry leaf Explain how this rust may he both the barberry plant and the wheat to complete its life history; the pine tree blister, which lives on the currant or gooseberry
![. Bulletin. Insects; Insect pests; Entomology; Insects; Insect pests; Entomology. Bui. 63, Part II, Bureau of Eniomoiog-y, U. S. Depx. of Agriculture. Plate I.. Work of Lixus musculus and Orthoris crotchii. Fig. 1.—Gall of Lixus musculus and exit hole of adult on stem of Poliigonum pennsylvanicum. Fig. 2.—Gall of Lixus musculus and entrance hole (closed) of pyralid caterpillar on stem of Polygonum. Fig. 3.—Pod of Mcntzelin nuda, showing two eg^ punctures of Orthoris crotchii. Fig! 4.—Pod of ]Mentzelia opened, showing a cluster of Orthoris crotchii cells, and the cocoons of Tetrastichus. Figs. Stock Photo](https://c8.alamy.com/comp/RGW96R/bulletin-insects-insect-pests-entomology-insects-insect-pests-entomology-bui-63-part-ii-bureau-of-eniomoiog-y-u-s-depx-of-agriculture-plate-i-work-of-lixus-musculus-and-orthoris-crotchii-fig-1gall-of-lixus-musculus-and-exit-hole-of-adult-on-stem-of-poliigonum-pennsylvanicum-fig-2gall-of-lixus-musculus-and-entrance-hole-closed-of-pyralid-caterpillar-on-stem-of-polygonum-fig-3pod-of-mcntzelin-nuda-showing-two-eg-punctures-of-orthoris-crotchii-fig!-4pod-of-mentzelia-opened-showing-a-cluster-of-orthoris-crotchii-cells-and-the-cocoons-of-tetrastichus-figs-RGW96R.jpg ". Bulletin. Insects; Insect pests; Entomology; Insects; Insect pests; Entomology. Bui. 63, Part II, Bureau of Eniomoiog-y, U. S. Depx. of Agriculture. Plate I.. Work of Lixus musculus and Orthoris crotchii. Fig. 1.—Gall of Lixus musculus and exit hole of adult on stem of Poliigonum pennsylvanicum. Fig. 2.—Gall of Lixus musculus and entrance hole (closed) of pyralid caterpillar on stem of Polygonum. Fig. 3.—Pod of Mcntzelin nuda, showing two eg^ punctures of Orthoris crotchii. Fig! 4.—Pod of ]Mentzelia opened, showing a cluster of Orthoris crotchii cells, and the cocoons of Tetrastichus. Figs. Stock Photo")
RMRGW96R–. Bulletin. Insects; Insect pests; Entomology; Insects; Insect pests; Entomology. Bui. 63, Part II, Bureau of Eniomoiog-y, U. S. Depx. of Agriculture. Plate I.. Work of Lixus musculus and Orthoris crotchii. Fig. 1.—Gall of Lixus musculus and exit hole of adult on stem of Poliigonum pennsylvanicum. Fig. 2.—Gall of Lixus musculus and entrance hole (closed) of pyralid caterpillar on stem of Polygonum. Fig. 3.—Pod of Mcntzelin nuda, showing two eg^ punctures of Orthoris crotchii. Fig! 4.—Pod of ]Mentzelia opened, showing a cluster of Orthoris crotchii cells, and the cocoons of Tetrastichus. Figs.
RMRDHG2M–. Plant studies; an elementary botany. Botany. iSri^^ftjSffe .. ;. 277- Sox ovL^aiiH of a coTiinioii inosw iFi'iuiria): thr ^Toiip to the ri^ht represents an aiiDieridinin ^A) iliscliarLnii^ IVnin its a|iex a mass iit s[)erni inntlier cells {a), a siiiL^'le rtinlhcr cell wjili its spcriii (/vi, and a single spcTin (c). showin;;; body and two cilia; llie Lrroiip to the left rcprcsctils an arclicL^onial cluster at summit of stem (.1), shiiwiim archeL;onia in), and paraplivscs and leaf seclions (/;!. and also a sin!.'li- arclic^oninm (/;), nilh vcTiler {/,) cc.ntaininu c^'l; and ventral canal ci'
RMRGW9MG–. Bulletin. Insects; Insect pests; Entomology; Insects; Insect pests; Entomology. Bui. 63, Part II, Bureau of Entomology, U. S. Dept. of Agriculture. Plate I.. Work of Lixus musculus and Orthoris crotchii. Fig. 1.—Gall of />/.r».s' iiiuscKlufi and exit hole of adult on stem of Foli/f/oninii poDisj/Iranicum. Fig. 2.—Gall of Li.rus in'iKculds and entrance hole (closed) of pyralld caterpillar on stem of Polygonum. Fig. 3.—Pod of M( iitzcUit iiudd, showing two egg punctures of Orthoris crotchii. Fig. 4.—Pod of Mentzelia opened, showing a cluster of Orthoris crotchii cells, and the cocoons of Te
![. Elements of plant anatomy;. Botany -- Anatomy. ANATOMY OF TISSUES. 45 are primarily derived from, and renewed by the cluster of original meristematic cells. The latter Hanstein named initial cells (or Urmeristem} while to the three groups he gave the name primary meristems. Each of these meristems was supposed to have its. Long section through the tip of stem of Hippuris vulgaris, d dermatogen. per periblem. pi pleronie. h b' b" beginnings of leaves, x 400. — {Accel, to Warming.) own initial cell or cells, necessitating a certain order of ar- rangement in this little group of original m Stock Photo](https://c8.alamy.com/comp/RCERKT/elements-of-plant-anatomy-botany-anatomy-anatomy-of-tissues-45-are-primarily-derived-from-and-renewed-by-the-cluster-of-original-meristematic-cells-the-latter-hanstein-named-initial-cells-or-urmeristem-while-to-the-three-groups-he-gave-the-name-primary-meristems-each-of-these-meristems-was-supposed-to-have-its-long-section-through-the-tip-of-stem-of-hippuris-vulgaris-d-dermatogen-per-periblem-pi-pleronie-h-b-bquot-beginnings-of-leaves-x-400-accel-to-warming-own-initial-cell-or-cells-necessitating-a-certain-order-of-ar-rangement-in-this-little-group-of-original-m-RCERKT.jpg ". Elements of plant anatomy;. Botany -- Anatomy. ANATOMY OF TISSUES. 45 are primarily derived from, and renewed by the cluster of original meristematic cells. The latter Hanstein named initial cells (or Urmeristem} while to the three groups he gave the name primary meristems. Each of these meristems was supposed to have its. Long section through the tip of stem of Hippuris vulgaris, d dermatogen. per periblem. pi pleronie. h b' b" beginnings of leaves, x 400. — {Accel, to Warming.) own initial cell or cells, necessitating a certain order of ar- rangement in this little group of original m Stock Photo")
RMRCERKT–. Elements of plant anatomy;. Botany -- Anatomy. ANATOMY OF TISSUES. 45 are primarily derived from, and renewed by the cluster of original meristematic cells. The latter Hanstein named initial cells (or Urmeristem} while to the three groups he gave the name primary meristems. Each of these meristems was supposed to have its. Long section through the tip of stem of Hippuris vulgaris, d dermatogen. per periblem. pi pleronie. h b' b" beginnings of leaves, x 400. — {Accel, to Warming.) own initial cell or cells, necessitating a certain order of ar- rangement in this little group of original m
Search Results for Cluster stem cells Stock Photos and Images (47)
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