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What Is Gametogenesis

Schematic rep...

Question

Schematic representation of gametogenesis is given below. Identify A. Write one difference between A & B.

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Solution

The process in the image A represents spermatogenesis and the image B represents oogenesis.

Spermatogenesis

Oogenesis

1 . Polar bodies are not formed

Polar bodies are formed.

2. There is an equal division.

There is unequal division.

3.
There is no yolk in sperms.

Eggs contain yolk.

4. Large number of sperm are found by this process. Fewer numbers of ovum are formed by this process.

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What Is Gametogenesis

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