In which of the following is male heterogamet | vedclass

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(C) Male heterogamety refers to a condition where the male produces two different types of gametes (e.g.,$XY$ or $XO$).In $Drosophila$ and $Humans$,th

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Birds

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(C) Male heterogamety refers to a condition where the male produces two different types of gametes (e.g.,$XY$ or $XO$).In $Drosophila$ and $Humans$,the sex determination mechanism is $XY$ type,where males are heterogametic $(XY)$.In birds,the sex determination mechanism is $ZW-ZZ$ type,where the female is heterogametic $(ZW)$ and the male is homogametic $(ZZ)$.Therefore,male heterogamety is not observed in birds.

In which of the following is male heterogamety $NOT$ observed?

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