Q. no 18 is Assertion - Reasoning based questions.
These consist of two statements – Assertion (A) and Reason (R). Answer these questions selecting the appropriate option given below:
Assertion (A): Offsprings produced by sexual reproduction show variation.
Reason (R): Each offspring produced by sexual reproduction inherits all the genes from each parent.

Options

A. Both A and R are true and R is the correct explanation of A
B. Both A and R are true and R is not the correct explanation of A
C. A is true but R is false
D. A is False but R is true