Given below are two statements: One is labelled as Assertion (A) and the other is labelled as Reason (R):
Assertion (A): The gymnosperms are plants in which the ovules are not enclosed by any ovary wall and remain exposed, both before and after fertilisation.
Reasons (R): Common examples gymnosperms are Psilotum and Lycopodium.
In the light of the above Statements, choose the correct answer from the options given below: