Assertion: In the male reproductive system, transport of sperm takes place in a fluid which also provides nutrition. Reason: The secretion of the prostate gland and seminal vesicles constitute the semen.
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.