Question

Experimental demonstration of the semi-conservative mode of DNA replication was
given by
(A) Watson and Crick
(B) Miller and Urey
(C) Meselson and Stahl
(D) Darwin and Hugo de Vries​

Answer 1

Answer:

Meselson and Stahl

Explanation:

The experiment done by Meselson and Stahl demonstrated that DNA replicated semi-conservatively, meaning that each strand in a DNA molecule serves as a template for synthesis of a new, complementary strand.