Genetic Engineering of Animals and Biotech Products · Zoology

Knockout animals are produced to:

  1. Increase expression of endogenous genes
  2. Remove or inactivate specific genes
  3. Introduce foreign genes only
  4. Enhance reproductive ability
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Correct answer: Remove or inactivate specific genes

Knockout animals have specific genes deliberately inactivated. They help in understanding gene function and disease mechanisms.

Difficulty: Medium Question 9 of 20

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