A women whose brother has haemophilic is concerned about passing this trait to her offspring
READ MORE +Chromosomal Aberrations MCQs
The probability that a male inherited his Y-chromosome from his maternal grand father is
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Sex determination was first of all studied in which plant?
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Which one of the following genetic condition is n sex-linked?
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Genic balance theory of sex determination was given by
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One of the genes present exclusively on X-chromosome in humans is concerned with the
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XX male and XY females are very few in humans were: They are due to
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XY sex chromosomes were discovered by
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Genes located on Y-chromosome are
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Of both normal parents, the chance of a male child becoming colourblind are
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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
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Of a normal couple, half the sons are haemophilic while half the daughters are carriers. The gene is located in
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