Assertion: Watson and Crick provided experimental proof of semiconservative nature of DNA relication.
Reason: DNA polymerase binds nucleotides in replication during 3' 5' direction.
(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 correct explanation of A
(c) A is true but R is false
(d) A and R are false