What protein does the term coated vesicle refer to? what protein does the term coated vesicle refer to? the adaptor proteins surrounding the vesicle the ligand bound to the receptor the receptors in the membrane of the vesicle the clathrin that forces the vesicle to invaginate?

the correct answer is:

a population changes in response to a change in the environment.

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).