Initial clue about genetic/chromosomal mechanism of sex-determination can be traced back to some of

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4.Principles of Inheritance and Variation

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Initial clue about the genetic/chromosomal mechanism of sex-determination can be traced back to some of the experiments carried out in

A

Human beings

B

Birds

C

Insects

D

Plants

Solution

Henking discovered $X-$body.

Standard 12

Biology

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