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svetoff [14.1K]
3 years ago
10

A difference between spermatogenesis and oogenesis is:_______.

Biology
1 answer:
Firlakuza [10]3 years ago
8 0

Answer:

c. each primary spermatocyte produces 4 gametes while each primary oocyte produces one gamete.

Explanation:

The primary spermatocytes are the diploid cells that enter the process of meiosis during spermatogenesis. Meiosis-I in one primary spermatocyte produces two haploid secondary spermatocytes. Both of these secondary spermatocytes enter the second meiotic division and form a total of four spermatids.

On the other hand, the primary oocyte enters the process of oogenesis and gives rise to one secondary oocyte and a first polar body. Both of them are haploid. Meiosis-II in the secondary oocyte forms an egg cell and second polar body. Therefore, only one female gamete is produced by one primary oocyte.

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