MCQ
The strongest evidence that $DNA$ is genetic material comes from
  • A
    That chromosomes are made up of $DNA$
  • Transformation of bacterial cells
  • C
    That $DNA$ is not present in the cytoplasm
  • D
    That $DNA$ is present in the nucleus

Answer

Correct option: B.
Transformation of bacterial cells
b
(b) Transformation of bacterial cell by pneumonia bacteria and rat experiment.

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