Science is best described as? ?
a. a difficult process
b. an information-gathering process
c. a kind of logic
d. an absolute fact

voluntary muscles are controlled by the cerebellum.

the last one: artificial selection/genetic engineering

plant breeding is modifying the genetic composition of the plant - but this isn't cloning (which is specifically introducing a gene into a genome). but you are artificially selecting for the phenotype that you want.

the second one is literally genetic engineering - the gene would have been cloned first and then inserted or genetically engineered into the new plant cell (the cotton).