MHT CET Biology question

Which of the following condition correctly describes the manner of determining the sex in the given example?

(A)Homozygous sex chromosome XX produces male in Drosophila
(B)XO type of sex determines male sex in grasshopperCorrect
(C)Homozygous sex chromosome ZZ determine female sex in birds
(D)XO condition in human as found in Klinefelter's syndrome determines female sex

Answer: (B)

Solution

In grasshopper the male is XO (one X) and the female XX; XX is female in Drosophila, ZZ is male in birds, and

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Question ID VK-059559