ovary of mammal
ovary of frog
testis of frog
testis of mammal
A. ovary of mammal
seminal vesicle
prostrate gland
cowper's gland
coagulating gland
testes
vasa deferentia
epidydymis
spermatic cord
breast
thyroid
ovary
testis and ovaries
28 - 32 days
60 - 70 days
20 - 25 days
80 - 90 days
kangaroo
elephant
rabbit
goat
respiration
excretion
nutrition
protection from shocks
tunica albuginea
scrotal sac
mesorchium
gubernaculum
corpus callosum
corpus luteum
corpus albicans
corpus striatum
FSH
LH
oestrogen
progesterone
development of the vitelline membrane
development of the pigment coat
condensation of yolk
formation of fertilization membrane
thoracic cavity
pericardial cavity
abdominal cavity
extra-abdominal scrotal cavity
11 months
10 months
15 months
22 months
10 weeks
28 weeks
32 weeks
35 weeks
mature eggs
immature eggs
sperms
polar body
female reproductive organs of cockroach
male reproductive organs of earthworm
male reproductive organs of rabbit
female reproductive organs of rabbit
ova
sperms
bile
saliva
Haemochorial
Epitheliochorial
Syndesmochorial
Haemo-endothelial
surgically removed
not developed in foetus
unable to produce sperms
unable to descend into scrotal sacs
show normal secondary sexual characters as the Leydig cells are unaffected
are normal in every respect except that they lack ability to procreate
the testes are comparatively smaller in size
all of these
spermatogonia
spermatocytes
sustentacular cells
cells of Leydig
caput epididymis
cauda epididymis
seminiferous tubules
germinal epithelium
gestation
menstruation
puberty
menopause
respiration
excretion
protection
nutrition
cockroach
lizard
toad
fish
tunica vasculosa
tunica albuginea
tunica vaginalis
none of these
spontaneous ovulator
seasonal ovulator
induced ovulator
natural ovulator
testis of rabbit
testis of cockroach
testis of frog
liver of mammals
testis of mammals
testis of Ascaris
ovary of mammals
pancreas of frog
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
yolk
amniotfe fluid
both
none of these