The structure formed after release of ova from Graffian follicles and secretory in nature, is
corpus callosum
corpus luteum
corpus albicans
corpus striatum
Correct Answer :
B. corpus luteum
Related Questions
The structure of the male reproductive system that corresponds to oviduct of the female system is
seminiferous tubules
epididymis
vas deferens
urethra
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
The region where the sperm enters egg is called
equator
rseceptive cone
animal pole
vegetal pole
The simplest type of placenta found in man is
Haemochorial
Epitheliochorial
Syndesmochorial
Haemo-endothelial
The human sperm was first seen and described by
Hamm and Leeuwenhock
Spallazani
De Graff
VonBaer
Failure of descending testis into the scrotum is known as
paedogenes
castration
cryptorchidism
impotency
The capsule enclosing testes of mammal is known as
tunica vasculosa
tunica albuginea
tunica vaginalis
none of these
Graffian follicles are characteristically found in the
ovary of mammal
ovary of frog
testis of frog
testis of mammal
Allantois of the mammalian embryo helps in
respiration
excretion
protection
nutrition
In which of the animals, the fertilization occurs externally in water ?
Hydra
Earthworm
Frog
Cockroach
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
Gubernaculun connects
testis to scrotum
ovary to the body wall in abdomen
the two muscles
the two bones
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
Embryo of a mammal is surrounded by
yolk
amniotfe fluid
both
none of these
In the testis of rabbit, the hormone secreting cells are
spermatogonia
spermatocytes
sustentacular cells
cells of Leydig
The testis are found in the abdomen in
kangaroo
elephant
rabbit
goat
Amniotic fluid protects the foetus from
degeneration
encystment
jerks
none of these
Sustentacular cells are found in
testis of mammals
testis of Ascaris
ovary of mammals
pancreas of frog
The bidder canals help to pass out
ova
sperms
bile
saliva
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
Cells of Sertoli are found in
testis of rabbit
testis of cockroach
testis of frog
liver of mammals
A woman's fertility ceases at about 49-55 years. This is known as
gestation
menstruation
puberty
menopause
The gestation period of rabbit is
28 - 32 days
60 - 70 days
20 - 25 days
80 - 90 days
Gestation period in man is a about
10 weeks
28 weeks
32 weeks
35 weeks
The structure formed after release of ova from Graffian follicles and secretory in nature, is
corpus callosum
corpus luteum
corpus albicans
corpus striatum
Amnion helps in
respiration
excretion
nutrition
protection from shocks
In the human menstrual cycle, ovulation occurs around
day 10
day 14
day 8
day 22
The process of spermatogenesis in human testis is completed in
74 days
90 days
56 days
32 days
Rupturing of follicles and discharge of ova is known as
copulation
ovulation
oviposition
conjugation
Sertoli cells are located in
caput epididymis
cauda epididymis
seminiferous tubules
germinal epithelium