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Sex Determination in Humans

Drosophila wi...

Question

Drosophila with 2A + XO are

A

Fertile female

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B

Infertile female

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C

Sterile male

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D

Intersexes

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Solution

The correct option is C Sterile male
In drosophila XO indicates a sterile male , the genes related to fertility are associated wih Y chromsome in male Drosophila, females have XX chromosomes & males have XY chromosomes.
So, the correct answer is "Sterile male".

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Q. 2A+XO genotype in Drosophila will be

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