Question

Q: 45 / 90
+-4
-1
The crossing over does not takes place in between
(1) Two parental chromosomes
(2) Sister chromatids of a chromosome
(3) A pair of homologous chromosome
(4) More than one option are correct​

Answer 1

Answer:

Option C

A pair of homologous chromosome

Answer 2

Answer:

I think (b)

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