Question

What does genetic engineering involve?

Options

• The directed alteration of DNA and RNA to obtain desired results using in vitro techniques

• The study of naturally occurring mutations

• The extraction of genes from organisms for storage

• The selective breeding of organisms without genetic modification

Answer 1

Genetic engineering involves the directed alteration of DNA and RNA to obtain desired results using in vitro techniques. This core technique of modern biotechnology allows scientists to deliberately modify the genetic material of organisms to achieve specific traits such as disease resistance or increased productivity.