Multiple Choice
Scientific advances have enabled genetic researchers to manipulate or alter genes.When this technique is perfected,it could be used to prevent the development of diseases like sickle-cell anemia by keeping abnormal genes from carrying out their preprogrammed function.This scientific intervention is called a ___________________ procedure.
A) twist
B) DNA
C) knockout
D) protein
Correct Answer:

Verified
Correct Answer:
Verified
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