- Home
- Standard 12
- Biology
2.Human Reproduction
normal
Gubernaculum cordis is a contractile structure that
A
Pulls down the testis during breeding season into the scrotal sac
B
Allows daily migration of the testis from the abdominal cavity into the scrotum
C
Facilitates ejaculation of spermatozoa from the testis
D
Keeps the testis in position
Solution
(d) Each testis is held in its position within its scrotal sac and is supported from posterior scrotal wall by means of a small cord of fibro muscular mesodermal tissue called Gubernaculum.
Standard 12
Biology