In which of the following is the male heterog | vedclass

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(D) Male heterogamety refers to the condition where the male produces two different types of gametes.In grasshoppers,the male has an $XO$ type of sex

Vedclass · Accepted Answer

Both $A$ and $B$

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(D) Male heterogamety refers to the condition where the male produces two different types of gametes.In grasshoppers,the male has an $XO$ type of sex determination,meaning it produces gametes with $X$ and gametes without $X$ (or $O$),making it heterogametic.In humans,the male has an $XY$ type of sex determination,producing gametes with $X$ and gametes with $Y$,making it heterogametic.In birds,the female is heterogametic ($ZW$ type),while the male is homogametic ($ZZ$ type).Therefore,both grasshoppers and humans exhibit male heterogamety.

In which of the following is the male heterogametic condition observed?

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