Chromosomal Aberrations MCQs

XX male and XY females are very few in humans were: They are due to

February 3, 2022

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XX male and XY females are very few in humans were: They are due to

Q. XX male and XY females are very few in humans were: They are due to

A. genes of Y- chromosomes are on X- chromosome

B. crossing over between X and Y

C. Non disjunction of chromosomes

D. All of the above

Answer: genes of Y- chromosomes are on X- chromosome

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XX male and XY females are very few in humans were: They are due to

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One of the genes present exclusively on X-chromosome in humans is concerned with the

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