与 «GAMETOGENOUS»相关的英语书籍
在以下的参考文献中发现
gametogenous的用法。与
gametogenous相关的书籍以及同一来源的简短摘要提供其在 英语文献中的使用情境。
1
International Record of Medicine and General Practice Clinics
This comprises the union of two gametogenous cells and their subsequent
division to produce trophoblast, though — as we have seen — the division of one
gametogenous cell will suffice to produce trophoblast. Accordingly, the
trophoblast ...
2
Balancing Body Chemistry with Nutrition--Student Manual
Its origin is incidental to conception, arising as an asexual generation when a
haploid gametogenous cell is activated by impregnation. It grows and is the
servant of the embryo for procurement of nourishment. It performs its invasive
task with ...
3
Animal Parasites: Their Life Cycles and Ecology
As the larval mosquito transforms to a pupae, the sporadins migrate into the
Malpighian tubules to begin the gametogenous phase. They unite in pairs, first by
the anterior ends, later maneuvering to a side-by-side position to become ...
Oliver Wilford Olsen, 1974
4
Laetrile, the anti-cancer drug
Scientists therefore felt confident in declaring that haploid gametogenous cells
which did not fulfill their natural purpose in fertilization had no alternative but to
die. This was true, but now, according to Beard's observations, it was only half the
...
5
The collected works of Sir Humphry Davy ...: Discourses ...
Moreover, as the first vertical wall determines the kind of sex organ to be
produced, sex probably is determined at the division concerned with the
formation of the first gametogenous cell. It would be an interesting experiment to
attempt to ...
John Merle Coulter, Sir Humphry Davy, John Davy, 1920
She is inclined to derive the sunken structure from an indeterminate region of
gametogenous cells which later might develop into an emergence with the
general characters of a gametangium (plurilocular sporangium). This view carries
the ...
John Merle Coulter, M.S. Coulter, Charles Reid Barnes, 1904
7
Tumours: Their Nature and Causation
growth, other than these minute cytological resemblances, if they occur.
Gametogenous tissue leads a quietly busy life, executing with care and diligence
its one duty of forming the sexual cells ; it is a highly organised tissue, and one
which is ...
Walter d'Este Emery, 1918
8
Proceedings of the National Institute of Sciences of India: ...
First division results in an upper primary cover cell and lower primary
gametogenous cell (Fig. 10). Further development of the gametogenous cell
takes place as follows : ^primary canal cell — 12 neck canal cells Gametogenous
celk' ^venter ...
National Institute of Sciences of India, 1956
9
Pathology of Australian Native Wildlife
1990; Reece and Hartley 1994). Wombats As in macropods, the various coccidial
forms are associated with lesions (Figure 17.15). In infection of the hairy nosed-
wombat with Eimeria wombati, numerous gametogenous stages were present in
...
10
Cryptogams: Algae, Bryophyta and Pterldophyta
... reproductive structures of algae (A) Uniting gametes of a unicellular alga,
Chlamydomonas. (B) Unicellular gametangia of a filamentous alga, Oedogonlum
. (C) Multicellular gametanglum of Ectocarpus in which every cell is
gametogenous.
