NEET Biology question

The ZZ/ZW type of sex determination is seen in

(A)Platypus
(B)Snails
(C)Cockroach
(D)PeacockCorrect

Answer: (D)

Solution

The ZW-ZZ sex-determination system is characteristic of birds (and some reptiles); the peacock, being a bird, follows this system (males ZZ, females ZW). The platypus (a) is a

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Question ID VK-120392