Chromosomal Aberrations MCQs

A fruitfly is heterozygous-for sex-linked genes when mated with normal female fruit fly, the males specific chromosome will enter egg cell in the proportion

February 3, 2022

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A fruitfly is heterozygous-for sex-linked genes when mated with normal female fruit fly, the males specific chromosome will enter egg cell in the proportion

Q. A fruitfly is heterozygous-for sex-linked genes when mated with normal female fruit fly, the males specific chromosome will enter egg cell in the proportion

A. 3:1

B. 7:1

C. 1:1

D. 2:1

Answer: 1:1

A fruitfly is heterozygous-for sex-linked genes when mated with normal female fruit fly, the males specific chromosome will enter egg cell in the proportion

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Of a normal couple, half the sons are haemophilic while half the daughters are carriers. The gene is located in

A fruitfly is heterozygous-for sex-linked genes when mated with normal female fruit fly, the males specific chromosome will enter egg cell in the proportion

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