Question

what can cause the deviation from 1:1 sex ratio in natural habitat?​

Answer 1

Answer:

Explanation:

• Failure in separation of DNA during meiosis can cause the disturbance in 1:1 sex ration .

       example 1.turners syndrome ; cause due to absence of one X       chromosome

              2. klinifelters syndrome ; occurence of an extra X chromosome.

• practicing abortion in a desire of a specific sex.

• Genetic drift.

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Answer 2

Answer:

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