naqvis2 naqvis2
  • 20-09-2020
  • Biology
contestada

Click on the image the question on in the image

Click on the image the question on in the image class=

Respuesta :

Alvinabatool Alvinabatool
  • 20-09-2020

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.

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