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Biology · PYQ NEET UG 2018

हिन्दी

The experimental proof for semi-conservative replication of DNA was first shown in a

  1. A
    Plant
  2. B
    Bacterium
  3. C
    Fungus
  4. D
    Virus
View Answer & Solution

Correct answer · Option B

Bacterium

Explanation

Meselson and Stahl proved semi-conservative replication of DNA experimentally using \( \text{Escherichia coli} \) (a bacterium).

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