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Question

asked Jul 13, 2021 186k views

1 Answer

YOU · Answer 1 · 2021-07-17T02:56:27+0000

Answer:

1. This image shows crossing over of chromosomes.

2. First pair of chromosomes on left is called homologous chromosomes.

3. Crossing over takes place in pachytene stage of prophase I in meiosis.

4. In human egg cell XX while in human sperm cell XY.

Hope this helps you.