LIFE SCIENCE

Detailed explanation-1: -Genetic engineering (also called genetic modification) is a process that uses laboratory-based technologies to alter the DNA makeup of an organism. This may involve changing a single base pair (A-T or C-G), deleting a region of DNA or adding a new segment of DNA.

Detailed explanation-2: -Genetic Engineering is the process of changing the DNA in living organisms to create something new. 2. Genetically modified organism is also called transgenic organism because. there was a transfer of genes from one organism to another.

Detailed explanation-3: -Genetic engineering is a process that involves: Identifying the genetic information-or “gene”-that gives an organism (plant, animal, or microorganism) a desired trait. Copying that information from the organism that has the trait. Inserting that information into the DNA of another organism.

Detailed explanation-4: -A gene mutation (myoo-TAY-shun) is a change in one or more genes.

Detailed explanation-5: -Locating an organism with a specific trait and extracting its DNA. Cloning a gene that controls the trait. Designing a gene to express in a specific way. Transformation, inserting the gene into the cells of a crop plant. Cross the transgene into an elite background.