Assertion (A) : In Fritillaria, the embryo sac is described as tetrasporic type. Reasons (R) : In Fritillaria, four megaspore mother cells are involved in the formation of an embryo sac.

Question

The correct one is

(1) Both (A) and (R) are true, and (R) is  the correct explanaton of (A)

(2) Both (A) and (R) are true, but (R) is not the correct explanaton of (A)

(3) (A) is true but (R) is false

(4) (A) is false but (R) is true