Test SeriesFree PYQsExamsPricing

NEET Biology question

BiologyMolecular Basis of InheritanceNEET

In Meselson and Stahl's experiment, equal amounts of light DNA and heavy (hybrid) DNA were observed in the E. coli culture after I. Two generations II. 40 minutes III. 80 minutes IV. Three generations Choose the correct option for the given statement.

Answer: (A)

Solution

With a generation time of about 20 minutes, two generations correspond to about 40 minutes, at

See the full step-by-step solution

Create a free account to read the complete working, and practise questions like this in a timed test.

Create a free account

Question ID VK-120849