Assertion (A): Inner epicanthic fold is present in the Mongoloid populations.

Reason (R): Not all anatomical traits can be as easily understood as adaptations to the environment.

[A] A is correct and R is wrong.

[B] A is wrong and R is correct.

[C] Both A and R are wrong.

[D] Both A and R are correct.

Answer & Explanation
Answer: Option [D]