Scientists discover many new species with different mechanisms for dosage compensation between "male" and "female" organisms....

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Scientists discover many new species with different mechanisms for dosage compensation between male and female organisms.

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Answer 1

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Correct answer is 2nd A species that only has X chromosomes where males are XXX and females are XXXX. Males have 2 Barr bodies and female have 3 Barr bodies. Calculation of Barr bodies leads to= total no of X chromosome - 1 here 1 represents the inactive X chromosome.

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Answer 2

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Scientists discover many new species with different mechanisms for dosage compensation between "male" and "female" organisms....

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Scientists discover many new species with different mechanisms for dosage compensation between "male" and "female" organisms....

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