In the question two statements are given — one labelled as Assertion (A) and the other labelled as Reason (R). Select the
correct answer to these questions from the codes (a), (b), (c) and (d) as given below : Assertion (A) : The sex of a child in human beings will be determined by the type of chromosome he/she inherits from the father. Reason (R) : A child who inherits ‘X’ chromosome from his father would be a girl (XX), while a child who inherits a ‘Y’ chromosome from the father would be a boy (XY).
Option: 1 Both (A) and (R) are true and (R) is the correct explanation of the
assertion (A).
Option: 2 Both (A) and (R) are true, but (R) is not the correct explanation of
the assertion (A).
Option: 3 (A) is true, but (R) is false.
Option: 4 (A) is false, but (R) is true.
Both (A) and (R) are true and (R) is the correct explanation of the
assertion (A).