A: Occasionally,mammary glands are functional | vedclass

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(A) Gynaecomastia is the abnormal development or enlargement of mammary glands in males.In later life,hormonal imbalances,such as a decrease in testos

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Assertion and Reason both are correct and Reason is the correct explanation of Assertion.

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(A) Gynaecomastia is the abnormal development or enlargement of mammary glands in males.In later life,hormonal imbalances,such as a decrease in testosterone levels,can occur.This leads to a perturbation in the estrogen-to-androgen ratio,where the relative influence of estrogen increases,promoting the development of breast tissue in males.Therefore,both the assertion and the reason are correct,and the reason provides the correct explanation for the assertion.

$A$: Occasionally,mammary glands are functional in males,and the condition is called gynaecomastia.
$R$: Decreased testosterone in later life may also lead to gynaecomastia. It is usually due to the perturbation of the estrogen-to-androgen ratio.

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$A$: Occasionally,mammary glands are functional in males,and the condition is called gynaecomastia.$R$: Decreased testosterone in later life may also lead to gynaecomastia. It is usually due to the perturbation of the estrogen-to-androgen ratio.