What are the molecules on the right side of a chemical equation called?

The molecules on the right side of a chemical equation is called Product.

in any chemical equation is written, reactions are listed on the left side, followed by the reaction arrow, and finally by products are always written on the right side of reaction, even if it is reversible.products are species formed from chemical reactions.

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).