Question

Type of sex determination present in chicks is (1)XX-XY (2)XX-XO (3)ZZ-zo (4) ZW-ZZ

Answer 1

Answer :

4) ZW- ZZ

Explaination:

1)XX-XY type sex determination is occur in humans .

2) XX-XO type sex determination occurs ingrasshoppers, crickets, cockroaches, and some other insects.

3)ZZ-ZO it's type sex determination is occur in some butterflies and moths .

4) ZW-ZZ is type sex determination occurs in birds .