When a population suddenly reduces in size from habitat loss, natural disaster, or other environmental changes, and its subsequent genetic variation is affected, we say it has experienced Select one: a. the founder effect. by. the bottleneck effect. c. genetic drift. d. geographic isolation.

a = executive branch; b = judicial branch

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).