Question

Assertion(A): Insects develop a complex system of air tubes called trachea for respiratory purposes.
Reason(R): Exchange of gases through body surface is not possible in insects.
a) A is false bur R is true.
b) Both A and R are true but R is NOT correct explanation of A.
c) Both A and R are false.
d) Both A and R are true and R is the correct explanation of A.

Answer 1

Explanation:

d) Both A and R are true and R is the correct explanation of A.