Haemochorial
Epitheliochorial
Syndesmochorial
Haemo-endothelial
B. Epitheliochorial
testis to scrotum
ovary to the body wall in abdomen
the two muscles
the two bones
seminal vesicles
cowper's glands
prostrate glands
all of these
degeneration
encystment
jerks
none of these
homologous to penis
analogous to penis
functional penis in female
non-functional penis in male
respiration
excretion
nutrition
protection from shocks
prostrate and Cowper's glands
porstrate and vasa deferens
prostrate and urethra
vasa deferens and testis
Tapeworm
Leech
Earthworm
All of these
caput epididymis
cauda epididymis
seminiferous tubules
germinal epithelium
tunica vasculosa
tunica albuginea
tunica vaginalis
none of these
corpus callosum
corpus luteum
corpus albicans
corpus striatum
spermatogonia
spermatocytes
sustentacular cells
cells of Leydig
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
yolk
amniotfe fluid
both
none of these
28 - 32 days
60 - 70 days
20 - 25 days
80 - 90 days
testis of rabbit
testis of cockroach
testis of frog
liver of mammals
Hydra
Earthworm
Frog
Cockroach
seminal vesicle
prostrate gland
cowper's gland
coagulating gland
seminiferous tubules
epididymis
vas deferens
urethra
74 days
90 days
56 days
32 days
ova
sperms
bile
saliva
day 10
day 14
day 8
day 22
vagina
uterus
fallopian tube
ovarian fimbriae
if a person takes hot bath at 43 - 45°C for 30 minutes per day
if a person wears althletic supporters
during summer months
during winter months
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
10 weeks
28 weeks
32 weeks
35 weeks
copulation
ovulation
oviposition
conjugation
tunica albuginea
scrotal sac
mesorchium
gubernaculum
respiration
excretion
protection
nutrition
progestogens
androgens
estrogens
tropic hormones
Haemochorial
Epitheliochorial
Syndesmochorial
Haemo-endothelial