Question

name the type of sex determination in birds
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Answer 1

Answer:

In birds, the sex determination is by Z and W sex chromosomes. Female birds are heterogametic, that is they contain ZW type of chromosomes. Male birds are homogametic, they contain ZZ type of chromosomes. The W chromosome contains the female determining properties.

Answer 2

Answer:

In bird the sex determination little bit difference as compare to human.Here the male bird possesses homogametic form i.e ZZ form.But female bird heterogametic possess Chromosome ZW form. Here the female bird is responsible for determining sex.