Select incorrect statement w. r. t. the Meselson and Stahl's experiment.
- AE. coli was grown in a medium containing 15NH_4Cl for many generations.
- BDNA was extracted from the culture grown in 15N and centrifuged in CsCl density gradient.
- CAfter one generation of transfer to 14NH_4Cl medium, the DNA was found to be heavy.
- DAfter two generations, hybrid and light DNA were observed in equal proportions.
✓ Correct answer: C
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