«ARCHESPORE» 관련 영어 책
다음 도서 목록 항목에서
archespore 의 용법을 확인하세요.
archespore 에 관련된 책과 해당 책의 짧은 발췌문을 통해 영어 서적에서 단어가 사용되는 맥락을 제공합니다.
1
Witcher - Creatures: Aeschna, Alghoul, Alp, Arachas, ...
2
Anatomy of Flowering Plants: An Introduction to Structure ...
Prior to formation of the archespore, the ovule primordium is organized into either
two or (more commonly) three distinct zones defined by orientation of cell division
. The outermost (dermal) layer initially undergoes mainly anticlinal divisions, ...
3
Morphology of Flowers and Inflorescences
51 IV). From the first of these cell divisions one row of inner, archespore cells and
one row of outer cells arise. Whilst the cells of the archespore continue to grow
and multiply by repeated division, the outer cells divide, on the one hand, by their
...
This cell will directly undergo meiosis. In contrast, crassinucellate ovules
generally feature a thick nucellus. In addition, a progenitor cell of the MMC. an
archesporial cell, can be distinguished. The archespore enlarges, divides, and
gives rise ...
Sharman D. O'Neill, Jeremy A. Roberts, 2002
Apospory in Potentilla with multicellular archespore: a to e. different views of
multicellular archespore: f to j, development of aposporous initials; k, ovary with
archespore. epidermis, and integument. (From Hunziker. H. R., Arch. Julius Klaus
-Stift ...
Sven Asker, Lenn Jerling, 1992
6
Journal of the Royal Microscopical Society, Containing Its ...
This last then divides into four parietal and one central cell, the latter being the
archespore, distinguished by the large amount of protoplasm that it contains, from
which the spore-forming tissue is developed. The archespore then forms two ...
Royal Microscopical Society (Great Britain), Sir Frank Crisp, Francis Jeffrey Bell, 1880
arises in t.vo ways: — in S. rupestris from the single hypodermal cell formed by
the archespore being divided by a periclinal wall, thus producing a wall and a
sporogenonscell ; or by the archespore dividing into four cells by a periclinal wall,
...
8
Journal of the Royal Microscopical Society
The primitive archespore is differentiated by peri- clinal divisions in certain
regions of the outer layer of periblem. The tapete on the outer side is cut off by the
next periclinal division of the hypodermal layer. The definitive archespore is
formed ...
9
Acta Universitatis Lundensis: Nova series
somatic cells develop in the chalazal region, i. e. outside the archespore. Growth
and vacuolization are similar, however, and the fully-formed embryo-sac is
identically built up in both cases. HAkansson (1946, in the press) has carried out
a ...
The primary archespore divides mitotic by means of a periclinal wall-giving rise to
the primary parietal cell outwardly and the megaspore mother cell (MMC)
inwardly. The primary parietal cell divides predominantly periclinal forming the ...
