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A fruit fly is heterozygous for sex -lin...

A fruit fly is heterozygous for sex -linked genes when mated with normal female fruit fly the males specific chromosome will enter eg cell in the proportion

A

`1 : 1 `

B

`2 : 1 `

C

`3 : 1`

D

`7 : 1`

Text Solution

Verified by Experts

The correct Answer is:
A
Fruitfly is heterozygous = XY
Normal female fruit fly = XY
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