Question

male heterogamety and female heterogamety is found in
a drosophyla,hen
b hen,piegon
c hen ,drosophyla
d bee , drosophyla
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Answer 1

Answer:

c

Explanation:

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Answer 2

Answer:

option (a)

Explanation:

=> Male heterogamety means two types of gametes are produced by male.

Male heterogamety is of two types.

• XO type in Insects - grasshopper
• XY type in Humans, Drosophila

In Drosophila, male produces two types of gametes.

• It may be XX or XY

=> Female heterogamety means two types of gametes are produced by female.

Female heterogamety is of two types.

• ZO type in Fumea
• ZW type in Birds

In hen, female can produce either ZZ or ZW