in a species of fish having Stripes (S) a dominant to not having strep (s) in one population of the fish 35% of the fish have genotype SS 15% have genotype ss and 50% have genotype Ss what percent of the fish population of Stripes write your answer on the line​

what subject is this

whats the answer to your question?

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).