Single Choice

In humans, at the end of the first meiotic division, the male germ cells differentiate into the

ASecondary spermatocytes
Correct Answer
BSpermatids
CSpermatogonia
DPrimary spermatocytes

Solution

Correct Option: A
Explanation:
During embryogenesis, the testis becomes home to the primordial germ cell, which becomes the spermatogonia (immature germ cell).
At puberty, these divide by mitosis thereby, increasing in number.
Some of these spermatogonia undergo a growth phase and become primary spermatocytes.
These primary spermatocytes further undergo the first meiotic division and change into secondary spermatocytes.

SIMILAR QUESTIONS

Reproduction and Growth in Animals

What is the correct sequence of sperm formation?

Reproduction and Growth in Animals

Define spermiogenesis and spermiation.

Reproduction and Growth in Animals

In humans, at the end of the fist meiotic division, the male germ cells differentiate into the _______________.

Reproduction and Growth in Animals

2n = 16 is in a Primary spermatocyte which is in metaphase of first meiotic division. What shall be the total number of chromatids in each of the secondary spermatocyte?

Reproduction and Growth in Animals

How many sperms do produce from 4 primary spermatocytes?

Reproduction and Growth in Animals

The process of release of spermatozoa from Sertoli cells into cavity of the seminiferous tubules is called

Reproduction and Growth in Animals

The correct sequence of spermatogenetic stages leading to the formation of sperms in a mature human testis is

Reproduction and Growth in Animals

The given table shows differences between spermatogenesis and spermiogenesis. Select the incorrect option.

Reproduction and Growth in Animals

Give the names and functions of the hormones Involved In the process of spermatogenesis. Write the names of the endocrine glands from where they are released.

Reproduction and Growth in Animals

Meiotic division during oogenesis is different from that in spermatogenesis. Explain how and why?

Contact Details