Assertion: Old ladies are prone to osteroporesis.
Reason: Oestrogen also maintain calcium balance I the bones and blood.

Options

A. If both assertion and Reason are true and the Reason is the correct explanation of the assertion.
B. If both assertion and Reason are true but the reason is not the correct explanation of the assertion
C. If assertion is true but reason is false
D. If both assertion and reason are false.

Answer

A

Explanation

Osteoporosis occurs normally after menopause in women. The oestrogen level decrease after menopause and the calcium balance in bones and blood disturbs resulting into osteoporosis.