The female rabbit is
spontaneous ovulator
seasonal ovulator
induced ovulator
natural ovulator
Correct Answer :
B. seasonal ovulator
Related Questions
In the testis of rabbit, the hormone secreting cells are
spermatogonia
spermatocytes
sustentacular cells
cells of Leydig
bartholine glands are found and associated with
female reproductive organs of cockroach
male reproductive organs of earthworm
male reproductive organs of rabbit
female reproductive organs of rabbit
Allantois of the mammalian embryo helps in
respiration
excretion
protection
nutrition
Gubernaculun connects
testis to scrotum
ovary to the body wall in abdomen
the two muscles
the two bones
Embryo of a mammal is surrounded by
yolk
amniotfe fluid
both
none of these
In the human menstrual cycle, ovulation occurs around
day 10
day 14
day 8
day 22
Amniotic fluid protects the foetus from
degeneration
encystment
jerks
none of these
Cells of Sertoli are found in
testis of rabbit
testis of cockroach
testis of frog
liver of mammals
The region where the sperm enters egg is called
equator
rseceptive cone
animal pole
vegetal pole
In rabbit, the sperms are stored and nourished in
testes
vasa deferentia
epidydymis
spermatic cord
The human sperm was first seen and described by
Hamm and Leeuwenhock
Spallazani
De Graff
VonBaer
The testis are found in the abdomen in
kangaroo
elephant
rabbit
goat
Sustentacular cells are found in
testis of mammals
testis of Ascaris
ovary of mammals
pancreas of frog
The sperm count increases
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
Failure of descending testis into the scrotum is known as
paedogenes
castration
cryptorchidism
impotency
Amnion is an extra-embryonic embrane which develops during the embryonic development of
cockroach
lizard
toad
fish
One of the following accessory glands in the male reproductive system produces secretions that neutralise the acidity in the urethra and in the female genital tract. This is necessary for survival of sperms. This fluid is secreted by
seminal vesicle
prostrate gland
cowper's gland
coagulating gland
The gestation period of rabbit is
28 - 32 days
60 - 70 days
20 - 25 days
80 - 90 days
The bidder canals help to pass out
ova
sperms
bile
saliva
In which of the animals, the fertilization occurs externally in water ?
Hydra
Earthworm
Frog
Cockroach
Those person in which testes does not descend into scrotal sac
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
Secodary sexual character in man is
breast
thyroid
ovary
testis and ovaries
The seminal vesicle in rabbit is found at the junction of
prostrate and Cowper's glands
porstrate and vasa deferens
prostrate and urethra
vasa deferens and testis
The part of reproductive system in male which neither produces hormones nor sperms is
seminal vesicles
cowper's glands
prostrate glands
all of these
Which of the following animals are hermaphrodites?
Tapeworm
Leech
Earthworm
All of these
The structure formed after release of ova from Graffian follicles and secretory in nature, is
corpus callosum
corpus luteum
corpus albicans
corpus striatum
The hormone which shows a single mid cycle peak in the human female is
FSH
LH
oestrogen
progesterone
Sertoli cells are located in
caput epididymis
cauda epididymis
seminiferous tubules
germinal epithelium
Placenta is the region, where
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
One of these is polyestrous
Sheep
Bitches
Cows
Goats