PALABRAS DEL INGLÉS RELACIONADAS CON «ANTHEROZOID»
antherozoid
antheridium
antherida
haploid
structure
organ
producing
containing
male
gametes
present
gametophyte
phase
cryptogams
like
bryophytes
ferns
also
primitive
vascular
psilotophytes
many
algae
some
antherozoid
ther
zoid
gamete
produced
ˌænθərəˈzəʊɪd
ˈzɔɪd
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gymnosperm
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10 LIBROS DEL INGLÉS RELACIONADOS CON «ANTHEROZOID»
Descubre el uso de
antherozoid en la siguiente selección bibliográfica. Libros relacionados con
antherozoid y pequeños extractos de los mismos para contextualizar su uso en la literatura.
1
Cryptogams: Algae, Bryophyta and Pterldophyta
The protoplast of each antheridium may give rise to a single antherozoid or it may
divide vertically or transversely to produce two daughter protoplasts, each of
which gets transformed into an antherozoid (Fig. 6.7 B). If the division is vertical,
the ...
2
A Textbook Of Botany - Vol 1, 11E
Antherozoid Nucleus Fig. 57.30. A-C — Stages in the development of
antherozoids in Volvox, D — a single enlarged antherozoid showing details.
Oogonium. The oogonial cell also enlarges considerably and discards its flagella
and ...
P S Trivedi S N Pandey, P S Trivedi S N Pandey, Pandey, S N & Trivedi, P S, 2009
3
An introduction to Bryophyta: diversity, development and ...
In the body cell on periclinal division differentiate the wall cells and archesporial
cells which divide to form antherozoid-mother-cells. The primary stalk cell forms a
multicellular stalk. Archegonium also originates from a superficial cell.
4
A Text-Book of Botany: Morphological and Physiological
... on the other hand, splits up into four primordial cells without cell-walls, of which
the two ventral ones produce each two antherozoid-mother-cells, and therefore
four in all. Pfefi'er has confirmed the statements of Millardet that in Selaginella, ...
Julius Sachs, Alfred W. Bennett, W. T. Thiselton Dyer, 2011
5
Lectures on the Physiology of Plants
656). Careful consideration of the facts of the sexual process shews, however,
that this assumption cannot be admitted. The fact which seems to give it most
support, the fact of the difference in mass between an antherozoid and an
oosphere, ...
The protoplast of each antheridium contracts and gets metamorphosed into an
antherozoid. Sometimes, the protoplast may divide so the two antherozoids are
formed. The wall of the antheridium breaks transversely and the spermatozoid
first ...
Funaria : Male sex organs, A. VS. through the antheridiophore, B. Single
antheridium, C. Antherozoid. (i) Antheridium : The antheridia are borne at the tip
of antheridiophore. The antheridial cluster remains surrounded by a rosette of '
leaves' ...
8
Fundamentals of Botany Vol-1
Equisetum plant (sporophyte) 2n Embryo / Oospore 2n Sporophyte generation 2n
Fertilisation \ Strobilus \ Sporophyll \ Sporangia Antherozoid Gametophyte
generation n Spore mother cells 2n Meiosis / Spores, n J Germination Prothallus
...
After shedding, the four primary androgonial cells undergo a number of divisions
and form a mass of 128-256 cells which are called antherozoid mother cells or
androcytes. Meanwhile, the cells of the jacket disintegrate forming a mucilage ...
10
The Curves of Life: Being an Account of Spiral Formations ...
(Flore d'Algerie, 1848.) 2. Vidalia volubilis, whole plant, 60 mm. high, from nature.
3. Antherozoid of Chara. 4. Antherozoid of Moss, Funaria. 5. Antherozoid of Fern,
Aspidium 6. Antherozoids of Cycas revoluta in pollen-tube. (Miyake, 1906.) 7.
Theodore Andrea Cook, Sir Theodore Andrea Cook, 1979
2 NOTICIAS EN LAS QUE SE INCLUYE EL TÉRMINO «ANTHEROZOID»
Conoce de qué se habla en los medios de comunicación nacionales e internacionales y cómo se emplea el término
antherozoid en el contexto de las siguientes noticias.
Jennifer Lawrence, Beyoncé + More: A Look at 'Time' Magazine's …
Trackback from antherozoid brassicaceae biethnic. search engines. if you\'re reading this article, chances are that you would like to fully ... «BettyConfidential.com, Abr 13»
How to: archive and back up photos
... schizoids bearbush undualistic repurposing atwind uncatholicly antherozoid poonghee unnerves duodenoscopy sempiternous windily hewel ... «What Digital Camera, Sep 10»
