Recombinant DNA Technology and Applications · Zoology

Which application of recombinant DNA technology is used in gene therapy?

  1. Replacement of defective genes
  2. Selective breeding of organisms
  3. Protein purification only
  4. Tissue transplantation
Show answer and explanation

Correct answer: Replacement of defective genes

Gene therapy involves replacing or correcting defective genes. Recombinant DNA is used to deliver functional genes into patients.

Difficulty: Medium Question 10 of 20

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