Match the following:

	Column I		Column II
a.	Central Dogma	i.	Hershey and Chase
b.	Unequivocal proof that DNA is the genetic material	ii.	Taylor and colleagues.
c.	Proof of semi-conservative mode of DNA replication in eukaryotes.	iii.	Marshall Nirenberg
d.	Cell-free system for protein synthesis that helped in deciphering the genetic code	iv.	Francis Crick

• A

  a- iv, b-i, c-ii, d-iii

• B

  a- iv, b-ii, c-i, d-iii

• C

  a- iv, b-i, c-iii, d-ii

• D

  a- iv, b-iii, c-ii, d-i