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Biology · CELL THE UNIT OF LIFE

हिन्दी

In many bacterial cells, small circular DNA molecules termed plasmids confer which of the following unique phenotypic characters?

  1. Spore formation in dry environments
  2. Resistance to antibiotics
  3. Autotrophic nutrition capacity
  4. Active amoeboid motility

Correct answer · Option 2

Resistance to antibiotics

Explanation

Plasmid DNA confers unique phenotypic characters to bacteria, one notable character being resistance to antibiotics.

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