Question

Which of the following would NOT be considered genetic engineering?

Genes are changed in fruit to make it grow larger
A gene is observed that causes mental defects
A gene is turned off that causes physical defects
A gene is changed to cause plants to be more drought resistant

Answer 1

A gene is observed that causes mental defect

Step-by-step explanation:

Its just observed, nothing is done to change it. The other answer is wrong.

Answer 2

a gene is changed to cause plants to be more drought resistant