An assertion (A) and a reason (R) are given below.Assertion (A): Leaves are green in colour.Reason (R): Chlorophyll, a green pigment is present in leaves.Choose the correct option.

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