Adetailed explanation of genitics and genetic engineering.

Genetic engineering is the process of manually adding new DNA to an organism. ... Examples of genetically engineered (transgenic) organisms currently on the market include plants with resistance to some insects, plants that can tolerate herbicides, and crops with modified oil content.

hope this helped :)
alisa202

The science of altering and cloning genes to produce a new trait in an organism or to make a biological substance, such as a protein or hormone.Genetic engineering mainly involves the creation of recombinant DNA, which is then inserted into the genetic material of a cell or virus.

hope this helped :)

The answer would be b. it is a learned trait