Question

The meselson-stahl experiment demonstrated that DNA replication is semi conservative in the figure semi conservative replication is illustrated by​
A. amix of these methods, depending on the cell type
b. b
c. d
d. a

Answer 1

Answer:

Your correct answer is d. a

Explanation:

Answer 2

Answer:

The correct answer will be option-D.

Explanation:

The semi-conservative mode of replication is the common method of replication used by mostly organisms on earth which were demonstrated by the Meselson and Stahl in 1958.

They used the isotopes of the nitrogen which contains extra neuron which makes the nitrogen-heavy and cultured them in bacteria

The experiment concluded that newly replicated double stranded DNA contains one newly synthesized DNA strand which is complementary to another parental strand. Thus new DNA molecule has one parental strand while other newly synthesized strand.

This is best illustrated by the option-D in the figure and therefore is the correct answer.