Recombinant DNA Technology and Applications · Zoology

Recombinant DNA technology primarily involves:

  1. Natural mutation of genes
  2. Combining DNA from different biological sources
  3. Selective breeding of organisms
  4. Protein synthesis without DNA involvement
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Correct answer: Combining DNA from different biological sources

Recombinant DNA technology combines DNA fragments from different sources into a single molecule. This allows expression of desired genes in host organisms.

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