Human Reproduction

HUMAN REPRODUCTION 1

These MCQs are intended for checking your Biology, Chapter HUMAN REPRODUCTION knowledge.

Which of the following cells secrete testicular
hormones called androgens and form endocrine part
of the testis ?

What does the given figure represent ?

Seminal plasma is contributed by :

Temperature in scrotum necessary for sperm
formation should be

How many sperms are formed from 4 primary
spermatocytes ?

Sperms are stored and nourished inside

Vas deferens receives a duct from seminal vesicle
and opens into urethra as _____.

Which of the following is having 23 chromosomes?

Scrotal sacs of man are connected with the
abdominal cavity by

Accessory glands of male reproductive system are

Common duct formed by the union of vas deferens
and duct of seminal vesicle is

During when we say spermatogeneis starts-

Vas deferens arises from

Cryptorchidism is

Which of the following transformation indicates
spermiogenesis ?

Tubuli recti of seminiferous tubules open into

Which of the following labelled parts produces energy for the movement of the tail that facilitate sperm motility essential for fertilisation ?

Which hormone acts on sertoli cells ?

Primary sex organs differ from secondary sex
organs in all the following, except

Role of Leydig cells of testis is

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