Answer: Modern genetic technology can be used to modify the genomes of living organisms. This process is also known as “genetic engineering.” Genes of one species can be modified, or genes can be transplanted from one species to another.
For example, “knock-out” mice are transgenic mice that have a particular gene of interest disabled. By studying the effects of the missing gene, researchers can better understand the normal function of the gene.
Explanation: This process is also known as “genetic engineering.” Genes of one species can be modified, or genes can be transplanted from one species to another. Organisms that have altered genomes are known as transgenic. Most transgenic organisms are generated in the laboratory for research purposes.