Given diagram depicts the experiment of Meselson and Stahl.

Which of the following is correctly depicted from the above diagram?
Equal amount of light DNA and hybrid DNA was observed in E. coli culture after one generations.
The generations time of E. coli culture was 40 minutes.
Equal amount of light DNA and hybrid DNA was observed in E.coli culture after two generations.

Options

A. I and II
B. Only III
C. I and III
D. II and III

Answer

B