Its C. ATCGGAT And then C is missing GG
I think it is A because they can just destroy it but D is finding something natural to kill it off but it is GM so it wouldn't help so A
Explanation:
Understanding through into genetic risk factors for various illnesses in the human population come from mouse research. Manipulation of the mouse genome is quite simple, for example, adding or deleting genes to better understand their function in the body.
The majority of mice and rats used throughout medical studies are inbred, which means they are genetically virtually similar, making the outcomes of medical trials more consistent.
