mature eggs
immature eggs
sperms
polar body
A. mature eggs
spontaneous ovulator
seasonal ovulator
induced ovulator
natural ovulator
11 months
10 months
15 months
22 months
Sheep
Bitches
Cows
Goats
testis of mammals
testis of Ascaris
ovary of mammals
pancreas of frog
day 10
day 14
day 8
day 22
vagina
uterus
fallopian tube
ovarian fimbriae
goat
cow
pig
man
equator
rseceptive cone
animal pole
vegetal pole
gestation
menstruation
puberty
menopause
homologous to penis
analogous to penis
functional penis in female
non-functional penis in male
corpus callosum
corpus luteum
corpus albicans
corpus striatum
foetus is supplied by maternal blood
foetus receives maternal blood and nutrition
embryo is enclosed by membranes
embryo is attached to mother by umbilical cord
development of the vitelline membrane
development of the pigment coat
condensation of yolk
formation of fertilization membrane
spermatogonia
spermatocytes
sustentacular cells
cells of Leydig
thoracic cavity
pericardial cavity
abdominal cavity
extra-abdominal scrotal cavity
Hamm and Leeuwenhock
Spallazani
De Graff
VonBaer
ova
sperms
bile
saliva
tunica vasculosa
tunica albuginea
tunica vaginalis
none of these
74 days
90 days
56 days
32 days
Haemochorial
Epitheliochorial
Syndesmochorial
Haemo-endothelial
testis of rabbit
testis of cockroach
testis of frog
liver of mammals
seminal vesicle
prostrate gland
cowper's gland
coagulating gland
progestogens
androgens
estrogens
tropic hormones
yolk
amniotfe fluid
both
none of these
10 weeks
28 weeks
32 weeks
35 weeks
cockroach
lizard
toad
fish
breast
thyroid
ovary
testis and ovaries
mature eggs
immature eggs
sperms
polar body
kangaroo
elephant
rabbit
goat
Hydra
Earthworm
Frog
Cockroach