The diagram below represents a SARS-CoV-2 virus. In the table below the diagram, identify each of the
labeled structures. Write one or two sentences
describing the role of each structure in the virus's
replication process

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).