The unequivocal proof of DNA as the genetic material came from the studies on a

The unequivocal proof of DNA as the genetic material came from the studies on a
  1. bacterium
  2. fungus
  3. viroid
  4. bacterial virus

Solution

The unequivocal (leaving no doubt; unambiguous) proof that DNA is the genetic material came from the experiments of Alfred Hershey and Martha Chase. They worked with viruses that infect bacteria called bacteriophages.

Asked in: NEET 2011 (Mains)

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