The structure that attaches testis to dorsal body wall is
tunica albuginea
scrotal sac
mesorchium
gubernaculum
Correct Answer :
B. scrotal sac
Related Questions
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
Clitoris in mammals is
homologous to penis
analogous to penis
functional penis in female
non-functional penis in male
In the human menstrual cycle, ovulation occurs around
day 10
day 14
day 8
day 22
Cryptorchidism is a condition in which testes are
surgically removed
not developed in foetus
unable to produce sperms
unable to descend into scrotal sacs
Secodary sexual character in man is
breast
thyroid
ovary
testis and ovaries
Gubernaculun connects
testis to scrotum
ovary to the body wall in abdomen
the two muscles
the two bones
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
The hormone which shows a single mid cycle peak in the human female is
FSH
LH
oestrogen
progesterone
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
The human sperm was first seen and described by
Hamm and Leeuwenhock
Spallazani
De Graff
VonBaer
Fertilizers are substances emitted from
mature eggs
immature eggs
sperms
polar body
In the testis of rabbit, the hormone secreting cells are
spermatogonia
spermatocytes
sustentacular cells
cells of Leydig
The testes secrete a group of hormones called
progestogens
androgens
estrogens
tropic hormones
In which of the animals, the fertilization occurs externally in water ?
Hydra
Earthworm
Frog
Cockroach
One of these is polyestrous
Sheep
Bitches
Cows
Goats
The site of fertilization in the female mammalian reproductive system is
vagina
uterus
fallopian tube
ovarian fimbriae
The gestation period of rabbit is
28 - 32 days
60 - 70 days
20 - 25 days
80 - 90 days
The testis are found in the abdomen in
kangaroo
elephant
rabbit
goat
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
The capsule enclosing testes of mammal is known as
tunica vasculosa
tunica albuginea
tunica vaginalis
none of these
Sertoli cells are located in
caput epididymis
cauda epididymis
seminiferous tubules
germinal epithelium
Amnion is an extra-embryonic embrane which develops during the embryonic development of
cockroach
lizard
toad
fish
Failure of descending testis into the scrotum is known as
paedogenes
castration
cryptorchidism
impotency
The female rabbit is
spontaneous ovulator
seasonal ovulator
induced ovulator
natural ovulator
Which of the following animals are hermaphrodites?
Tapeworm
Leech
Earthworm
All of these
Graffian follicles are characteristically found in the
ovary of mammal
ovary of frog
testis of frog
testis of mammal
In the male rabbit, the testes are located in
thoracic cavity
pericardial cavity
abdominal cavity
extra-abdominal scrotal cavity
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