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Datoteka:XXX.—New researches in vegetable embryogeny (IA biostor-90363).pdf
Rabu, 2023-02-15 03:26:09

obtuse and scarcely inflated ; it applies itself to the surface of the embryosac by twisting in various manners, or lodges itself in a shallow depression...

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Datoteka:Embryosac-en.svg
Minggu, 2020-09-13 23:39:47

DescriptionEmbryosac-en.svg English: Schematic representation of an Angiosperm ovule with embryo sac with english legends   egg cell   synergids   central...

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Datoteka:Chemistry of the proteids (IA cu31924024562831).pdf
Minggu, 2024-02-25 00:36:57

Criticism of the Views with regard to the Embryosac of Angiosperms. Ibid. 136-148. 8. 1892. The Embryosac of Myosurus minimus. (A Cell Study.) Ibid,...

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Datoteka:Embryosac.png
Minggu, 2020-09-13 13:06:43

File:Embryosac-en.svg is a vector version of this file. It should be used in place of this PNG file when not inferior. File:Embryosac.png → File:Embryosac-en...

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Datoteka:V.—Reports on the progress of physiological botany. No. 1 (IA biostor-89421).pdf
Rabu, 2025-12-10 10:16:20

developed into it. One of the three cells lying at the upper end of the embryosac now begins to grow ; in rare cases a second follows it in a similar development...

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Datoteka:Annals of botany (IA annalsofbotany141900balf).pdf
Rabu, 2025-07-09 20:17:34

unequal size, of which the upper one seems to give rise at once to the embryosac, while the lower one may either divide once (Fig. 6), or probably in some...

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Datoteka:On the Development of the Oculum in Avicennia (IA biostor-5618).pdf
Sabtu, 2021-01-23 21:41:32

certain relations between the anterior end of the pollen-tube and the embryosac. A third non-analogous instance seems to protrusion of the cotyledons...

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Datoteka:Embryosac.svg
Jumat, 2020-11-06 21:02:54

DescriptionEmbryosac.svg English: Schematic representation of an Angiosperm ovule with embryo sac: A: micropylar end B: chalazal end C: egg cell D: synergids...

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Datoteka:Plant anatomy - from the standpoint of the development and functions of the tissues - and handbook of micro-technic (IA plantanatomyfro00stev).pdf
Senin, 2025-01-06 04:30:44

divi- and embryosac Fig. 3) in each The sperm cell and egg cell is reduced one half. from the germination of pollen spore and embryosac spore each...

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Datoteka:Chemistry of the proteids (IA chemistryofprote00mannrich).pdf
Kamis, 2025-01-02 17:06:43

1891. Criticism of the Views with regard to the Embryosac of AngioIbid. 136-148. sperms. 1892. The Embryosac of Myosurus minimus. (A Cell Study.) Ibid. Awarded...

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Datoteka:Experimental researches upon the process of fecundation in Mosses (IA biostor-89776).pdf
Minggu, 2025-08-10 09:09:46

the epigonium and which had not hitherto been observed, represents an embryosac. 4. The internal body, which afterwards becomes the seta and urn, a true...

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Datoteka:VI.—Additions to the fauna of Ireland (IA biostor-89420).pdf
Senin, 2022-12-05 22:13:54

Monotropa and Begonia, where the pollen- tube is applied upon the apex of the embryosac and lies in a line with the embryo. Here his statement, that he has drawn...

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Datoteka:XXV.—On the recent doctrines of vegetable embryology (IA biostor-94346).pdf
Minggu, 2021-01-24 21:45:14

that the forma- tion of this cavity is contemporaneous with that of the embryosac (quintine, Mirbel; sac-embryonnaire, Brongniart,), which soon makes its...

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Datoteka:Studies on the flower and embryo of Sparganium (IA studiesonflowere00camp).pdf
Rabu, 2020-07-22 19:29:40

this refers simply to certain of the most striking points concerning the embryosac, and no account of the embryo is included. Unfortunately all of the material...

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Datoteka:XXV.—On the ovule of Euphrasia officinalis (IA biostor-89435).pdf
Senin, 2024-07-22 19:48:36

cannot decidedly assert that they are continuous. Lying parallel to the embryosac, and on the side next the short podosperm, there is another organ similar...

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Datoteka:Botanisches Centralblatt. Bd. 096, 1904 (IA botanischeszentr2596bota).pdf
Senin, 2025-10-06 05:16:05

Campanula- und 52 sogenannte 569 Campbell, Studies on the Araceae. The Embryosac and Embryo of Aglaonema and Spathicarpa. 211 Cavara, Sulla germinazione...

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Datoteka:Meteorological observations for Aug. 1852 (IA biostor-89809).pdf
Jumat, 2024-12-06 14:00:40

the epigonium and which had not hitherto been observed, represents an embryosac. 4. The internal body, which afterwards becomes the seta and urn, a true...

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Datoteka:Botanisches Centralblatt. Bd. 120, 1912 (IA botanischeszentr33120bota).pdf
Selasa, 2023-12-12 01:26:00

sac of Epipactis. Campbell, The Aglaonema. Embryosac 115 of 1 fi VI Campbell, The Embryosac ofPandanus. 385 Chalon, Anomalie chez l'Araucaria...

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Datoteka:Transactions of the Linnean Society of London (IA transactionsofli05linn).pdf
Sabtu, 2021-07-31 03:14:09

certain relations between the anterior end of the pollen-tube and the embryosac. A third non-analogous instance seems to protrusion of the cotyledons...

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Datoteka:XXX.—Information respecting Scientific Travellers (IA biostor-94557).pdf
Minggu, 2021-01-24 23:32:00

following observations " In Santalum the ovulum consists of a nucleus and an embryosac, prolonged both beyond the apex and base of the nucleus the albumen and...

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Datoteka:XXV.—On the embryogeny of Hippuris vulgaris (IA biostor-89613).pdf
Minggu, 2021-01-24 06:38:48

pollen-tube is applied. exceedingly minute, grows upwards in the cavity of the embryosac, until it assumes a form similar to that seen in Hippuris. These facts...

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Datoteka:Botanisches Centralblatt. Bd. 093, 1903 (IA botanischeszentr2493bota).pdf
Senin, 2025-10-06 05:16:01

Mart. 185 The Development of the in Embryosac Agrostemma Cook, — Githago. — The Development , Embryosac in of 297 the Claytonia virginica....

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Datoteka:XX. Contributions to Vegetable Embryology, from Observations on the Origin and Development of the Embryo in Tropseolura majus (IA biostor-6065).pdf
Selasa, 2024-11-12 03:31:13

takes its origin within that cavity, so that the lining membrane of the embryosac always intervenes between the primary utricle pollen-tube. It is evident...

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Datoteka:Proceedings of Learned Societies (IA biostor-94664).pdf
Sabtu, 2025-11-15 02:31:39

almost appear from Osyris to be the most permanent the presence of the embryosac not being necessarily connected with its forming one of the constituent...

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Datoteka:Botanisches Centralblatt. Bd. 116, 1911 (IA botanischeszentr32116bota).pdf
Senin, 2025-10-06 05:16:31

Gametophytes and Embryo of Sciadopitys verticil- lata. 3 Lechmere, Two embryosac raotherovule of Fritillaria. 3 Ledere du Sablon. I. La reproduction du...

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Datoteka:The Ohio journal of science (IA ohiojournalofsci0406ohio).pdf
Senin, 2022-07-04 19:46:21

wall, while others assert that it is shown only in the endosperm and embryosac. The embrj^ology of the corn grain also was studied and figures were made...

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Datoteka:XLIV.—The process of fecundation in the vegetable kingdom, and its relation to that in the animal kingdom (IA biostor-90457).pdf
Rabu, 2023-02-15 03:57:44

pollen-tube with the latter takes place, or only the membrane of the embryosac intervenes, but we are compelled to assume it in the case where, as the...

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Datoteka:Just's botanischer jahresbericht. Systematisch geordnetes repertorium der botanischen literatur aller länder (IA justsbotanischer0801berl).pdf
Minggu, 2021-10-17 16:31:27

Royal Society 1880, Mars hall. S. 387. (Ref. S. 30.) On 77. the Embryosac and development of Gymnadenia conopsea. Ward, M. 3. Taf. Quart. Mikrosk...

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Datoteka:Botanisches Centralblatt. Bd. 119, 1912 (IA botanischeszentr33119bota).pdf
Senin, 2025-10-06 05:16:33

einigen einheimischen Pflanzen. 402 Sharp, The embryosac of Physo594 stegia. Smith, The tetranucleate embryosac of Clintonia. 595 Solereder, Ueber Rückschlagserscheinungen...

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Datoteka:Dedication of the Lane Medical Library, Leland Stanford Jr. University, San Franscisco, November 3, 1912 (IA dedicationoflane00stanrich).pdf
Selasa, 2025-09-30 02:41:55

du Jardin Botanique de Buitenzorg, Ser. 2, Suppl. 3; Leiden, 1910.—The embryosac of Pandanus coronatus Torrey Botanical Club, Bulletin, 27 June 1910. Cannon...

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Datoteka:The fig - its history, culture, and curing, with a descriptive catalogue of the known varieties of figs (IA CAT31086898).pdf
Sabtu, 2025-03-01 12:17:48

TUBE tion of pollen CAPSULES ANTIPODAL CELLS OVULE I-ANTHER FILAMENT EMBRYOSAC OUTER COATING OF OVULE NUCLEUS NUCELLUS SYNERGID CELLS STEM OF OVULE...

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Datoteka:On the reproduction and supposed existence of sexual organs in the higher cryptogamous plants (IA b22350603).pdf
Jumat, 2024-11-08 02:13:56

or diminishes in diameter from the blind end of the canal down to the ‘embryosac ;’ in other cases it possesses the form represented by Suminski, having...

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Datoteka:Annales du Jardin botanique de Buitenzorg. (IA mobot31753002208574).pdf
Sabtu, 2023-08-26 06:56:10

JUSTESEN (P. Th,), sche Bovenlanden), plate PALM XIX — XXXI The Embryosac (Bj. T.), SMITH (J. J.), ARENS (P.)j Periodische (Dr. A.), 88 of Vittadinia...

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Datoteka:IV. On several instances of the Anomalous Development of the Raphe in Seeds, and the probable causes of such deviations from the usual course of structure (IA biostor-5797).pdf
Sabtu, 2021-07-31 21:12:55

farther circumversion, so as to complete an entire circle, while the embryosac, or at least the embryo, has retained the same position which it held...

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Datoteka:Memoirs of the Torrey Botanical Club. (IA mobot31753002446133).pdf
Jumat, 2025-01-03 09:59:19

constancy in the selection of a megaspore to be the mother cell of the embryosac. The appearance of such material as I have examined seems to favor the...

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Datoteka:Minnesota botanical studies (IA minnesotabotanic04geol).pdf
Rabu, 2022-07-13 00:03:16

synergids lie at one side of the egg nucleus, and nearer the wall of the embryosac. Their nuclei are very small, and their cytoplasm is vacuolate, and is...

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Datoteka:Botanical gazette. (IA mobot31753002217047).pdf
Senin, 2023-12-11 22:10:55

the embryo-sac of the same flower. The pollen grains are shed after the embryosac has reached the four-nucleate stage. large abaxial lobe of the carpel...

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Datoteka:Journal of applied microscopy (IA journalofapplied01baus).pdf
Jumat, 2025-09-19 04:15:04

Heidenhain's: For Algae, 156. For Karyokinesis, 81. For Staining the Embryosac, 216. Irritability of Protoplasm, The, 15. Isolation of Bacteria, 158...

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Datoteka:Botanisches Centralblatt. Bd. 090, 1902 (IA botanischeszentr2390bota).pdf
Senin, 2025-10-06 05:15:52

New Zealand Fasciation in the Sweet bb2 Cook, Development of the Embryosac and Embryo of Castalia odorata and Nymphaea advena. b — Polyembryony in...

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Datoteka:Journal of the New-York Microscopical Society (IA journalofnewyork14newy).pdf
Jumat, 2025-09-19 04:18:35

integument of the seed." H. Marshall Ward, in an elaborate paper " On the Embryosac and Development of Gymnadenia conopsea,"^^ says of its impregnation, "...

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Datoteka:Quarterly journal of microscopical science. (IA quarterlyjournal2018unse).pdf
Rabu, 2023-04-19 15:36:29

papers of Vesque/ which clearly showed that in a great number of types the embryosac does not arise so simply as Hofmeister thought, and further, that the...

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Datoteka:Books from the Biodiversity Heritage Library (IA cu31924003300807).pdf
Sabtu, 2025-09-27 20:48:48

cotyledons; r, radicle; p, perisperm ;e, endosperm (albumen found inside the embryosac); t, testa. The endosperm in most cases consists of only one layer, while...

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Datoteka:Scientific Memoirs; Selected from the Transactions of Foreign Academies of Science and Learned Societies and from Foreign Journals, Vol. III (IA dli.granth.53369).pdf
Senin, 2021-04-26 19:04:08

formation of the germvesicle resulted,- in the direction of the cavity of the embryosac. The germ-vesicle (e) is here already very large ; it is expanded downwards...

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Datoteka:Botanisches Centralblatt. Bd. 131, 1916 (IA botanischeszentr191637131bota).pdf
Senin, 2025-10-06 05:16:51

von Allium Cepa und Vicia faba. 433 McAllister, The development of the embryosac in the Convallariaceae. Marquette, 99 Note concerning the discovery...

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Datoteka:Botanisches Centralblatt. Bd. 066, 1896 (IA botanischeszentr1766bota).pdf
Selasa, 2023-12-12 01:24:41

phosphate du GrandB. 219 Conn^table. Andrews, Development of the embryosac of Jeffersonia diphylla. 129 Askenasy, Beiträge zur Erklärung des 379...

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Datoteka:Botanisches Centralblatt. Bd. 134, 1917 (IA botanischeszentr38134bota).pdf
Senin, 2025-10-06 05:16:56

Bremer, Reliquiae Treubianae. II. The development of the ovule and embryosac of Pittosporum ramiflorum Zoll, and Pittospo18 rum timorense Blume...

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Datoteka:Botanisches Centralblatt. Bd. 113, 1910 (IA botanischeszentr31113bota).pdf
Senin, 2025-10-06 05:16:29

Beziehungen des Chromatins zur Geschlechtsbe82 stimmung. Ueber , Brown, The embryosac Habe- of naria. 323 Bmchmann, Von den Vegeta- tionsorganen der...

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Datoteka:Botanisches Centralblatt. Bd. 107, 1908 (IA botanischescentr1071deut).pdf
Senin, 2025-10-06 05:16:17

Chrysler, The Micrometophyte of thePodocarpineae.338 Johnson, A new type of embryosac in Peperomia. 296 Kalkhoff, Eine merkwürdige Blü¬ tenmissbildung bei Ophrys...

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Datoteka:Botanische Jahrbücher für Systematik, Pflanzengeschichte und Pflanzengeographie (IA botanischejahrbu58unse).pdf
Kamis, 2026-05-21 10:56:57

Die subalpinen Moore des Riesengebirgskammes, S. 66. — Rutgers, F. L., Embryosac and embryo of Moringa olcifeva Lam., S. 93. Sarasin, Fr. ’et J. Roux,...

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Datoteka:Botanisches Centralblatt. Bd. 102, 1906 (IA botanischeszentr27102bota).pdf
Senin, 2025-10-06 05:16:10

Pacaniers. Sur la dissymetrie des feuilles 406 distiques. Tillman, The Embryosac and Em194 bryo of Cucumis sativus. Ueber die Entwicklung Tischler, des...

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Datoteka:Botanisches Centralblatt. Bd. 070, 1897 (IA botanischeszentr1870bota).pdf
Rabu, 2023-12-20 23:19:41

sa meilleure appli386 cation en medecine. Buttin, Chamberlain, The embryosac of Aster 211 Novae-Angliae. C'hodat, Experiences relatives a l'action...

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Datoteka:Proceedings of the Royal Society of London (IA proceedingsof651899roya).pdf
Jumat, 2020-12-25 23:07:05

Tutton, On the Presence of two Vermiform Nuclei in the Fertilised Embryosac of Labium Martaqon. By Ethel Sargant. Communicated by Dr. D. H. Scott...

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Datoteka:Botanisches Centralblatt. Bd. 111, 1909 (IA botanischeszentr30111bota).pdf
Senin, 2025-09-15 14:55:10

bei immergrünen 216 Holzgewächsen. Went, The development of the ovule, embryosac and egg in Podostomaceae. 483 Wilson, On Spore Formation and Nuclear Division...

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Datoteka:Botanisches Centralblatt. Bd. 084, 1900 (IA botanischeszentr84bota).pdf
Selasa, 2023-12-12 01:25:05

(Oi-ig.) 241, 275, 309, 340, 369 Campbell, Notes on the structure of the embryosac in Sparganium and Lysichiton. B. 439 Cashew-Spirit. B. 473 Cavara Fioritura...

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Datoteka:Embryosack.png
Selasa, 2026-03-17 21:03:53

File:Embryosac.svg is a vector version of this file. It should be used in place of this PNG file when not inferior. File:Embryosack.png → File:Embryosac.svg...

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Datoteka:Botanisches Centralblatt. Bd. 126, 1914 (IA botanischeszentr191435126bota).pdf
Senin, 2025-10-06 05:16:40

Pflanzenreich. ;i6 Osama, On the Development of the Pollen-Grain and EmbryoSac of Daphne, with special Reference to the Sterility of Daphne Face, Two...

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Datoteka:Magkezdemény.jpg
Kamis, 2026-04-16 04:47:50

összeolvadást követően; d – ellenlábas sejtek Date 11 August 2009 Source This file was derived from: Embryosac.png Author Tameeria (modified by Szaga)...

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