Assertion(A): During early pregnancy, hCG prevents the disintegration of corpus luteum.
Reason(R): Under the influence of hCG, the corpus luteum continues to produce progesterone which keeps endometrium intact.
1. Both (A) and (R) are true and (R) is the correct explanation of (A).
2. Both (A) and (R) are true but (R) is not the correct explanation of (A).
3. (A) is true but (R) is false.
4. Both (A) and (R) are false.