Assertion : According to Hardy – Weinberg Equilibrium, the frequency of an allele remains the same generation after genetation. _ans_key_Reason : The only way to bring about a change is by natural selection.

• A. A is correct and R is its explanation.
• B. A and R both are correct but R is not an explanation to A
• C. A is correct and R is false
• D. A is false and R is correct