(A) : Genetic engineering can be used to improve the quality of human life.
(R) : It helps in the rectification of genetic errors.

Options

A. If both (A) and (R) are true and (R) is the correct explanation of (A).
B. If both (A) and (R) are true but (R) is not the correct explanation of (A).
C. If (A) is true but (R) is false.
D. If both (A) and (R) are false.

Answer

A