Assertion (A): Photosynthesis takes place in all green plants.
Reason (R): ChlorophyII is essential for Photosynthesis.
(A) A and R are correct and R is the Correct explanation of A
(B) A and R Are correct but R is not the correct explanation of A
(C) if A is correct but R is incorrect
(d) If A is incorrect but R is true
Answer. (b)