Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R.

Assertion A: After DNA replication, a new double helix consisted of one old strand and other is newly synthesized strand. 

Reason R: DNA replication is both conservative and semi-conservative types.

In the light of the above statements, choose the most appropriate answer from the options given below:

Essay writing is an art(A)/ that requires many planning(B)/ on the part of the writer.(C)

The CTC vaccine greatly helped in increasing vaccination coverage in a few areas where excess was a problem and electricity was unreliable.

Things get really interesting when the plant changes their chemical profile.

One of the players against (A)/whom an alleviation was made, (B)/an England international, is (C)/understood to be claiming he has an alibi (D).

All this makes him an (A)/opposite starting point for (B)/those on the far right (C)/in search of intellectual sugar-coating (D).

Looking radiant in all frames, Gita’s video (A)/threw up a pleasant surprise when (B)/ she is shown playing a game of cricket.(C)/ No error (D)