Which of the subsequent is not attainable by means of a understanding of genetics?

Concern by Alyssa P: Which of the pursuing is not possible via a knowledge of genetics?
A. Cloning of cells
B. Figuring out sexual intercourse of fetuses
C. Dealing with and preventing ailment
D. Avoiding sexually transmitted diseases

I read through about in my lesson, but i nonetheless just cant determine out what the right solution is :/

make sure you help :)

many thanks!

Very best solution:

Response by Lauren P
You can not avert stds. That is not genetically connected- they are conditions which have to be selected to be prevented by the men and women participating in the functions if they have the information of the other person obtaining the disease. STD’s are viruses and conditions that are not genetically alterable because it is contracted after our cells build.

Insert your very own reply in the comments!