Assertion :Holandric genes are found on Y chromosome. Reason: Inheritance of holandric genes is always from father to son.

Both Assertion and Reason are correct and Reason is the correct explanation for Assertion

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Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion

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Assertion is correct but Reason is incorrect

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Both Assertion and Reason are incorrect

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Solution

The correct option is A Both Assertion and Reason are correct and Reason is the correct explanation for Assertion
Holandric genes are those genes that are found on the Y chromosome. These genes are inherited always from father to son. An example of holandric gene is facial hair growth. Color blindness is an example of disease caused by defect in holandric gene.
Thus, the correct answer is 'Both Assertion and Reason are correct and Reason is the correct explanation for Assertion.'

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