equator
rseceptive cone
animal pole
vegetal pole
B. rseceptive cone
mature eggs
immature eggs
sperms
polar body
Hydra
Earthworm
Frog
Cockroach
Hamm and Leeuwenhock
Spallazani
De Graff
VonBaer
tunica vasculosa
tunica albuginea
tunica vaginalis
none of these
vagina
uterus
fallopian tube
ovarian fimbriae
progestogens
androgens
estrogens
tropic hormones
breast
thyroid
ovary
testis and ovaries
seminal vesicle
prostrate gland
cowper's gland
coagulating gland
seminal vesicles
cowper's glands
prostrate glands
all of these
seminiferous tubules
epididymis
vas deferens
urethra
FSH
LH
oestrogen
progesterone
cockroach
lizard
toad
fish
surgically removed
not developed in foetus
unable to produce sperms
unable to descend into scrotal sacs
Sheep
Bitches
Cows
Goats
caput epididymis
cauda epididymis
seminiferous tubules
germinal epithelium
testis of mammals
testis of Ascaris
ovary of mammals
pancreas of frog
74 days
90 days
56 days
32 days
Tapeworm
Leech
Earthworm
All of these
equator
rseceptive cone
animal pole
vegetal pole
kangaroo
elephant
rabbit
goat
testis of rabbit
testis of cockroach
testis of frog
liver of mammals
spermatogonia
spermatocytes
sustentacular cells
cells of Leydig
10 weeks
28 weeks
32 weeks
35 weeks
homologous to penis
analogous to penis
functional penis in female
non-functional penis in male
day 10
day 14
day 8
day 22
prostrate and Cowper's glands
porstrate and vasa deferens
prostrate and urethra
vasa deferens and testis
development of the vitelline membrane
development of the pigment coat
condensation of yolk
formation of fertilization membrane
goat
cow
pig
man
testis to scrotum
ovary to the body wall in abdomen
the two muscles
the two bones
spontaneous ovulator
seasonal ovulator
induced ovulator
natural ovulator