Question

Which branch of science was newly developed after the discoveries about DNA?
a) genetic engineering
b) plant breeding
c) animal breeding
d) nuclear

Answer 1

Genetic engineering, because genetics is the study of genes, and genes are on DNA so they were being investigated right after the discovery of DNA

Answer 2

I think the correct answer among the choices listed above is option A. Genetic engineering is the branch of science that was newly developed after the discoveries about DNA. Genetics is the study of genes which is in the DNA and manipulating these things would be associated to engineering it.