HORTICULTURE

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: -Gene splicing is a form of genetic engineering where specific genes or gene sequences are inserted into the genome of a different organism. Gene splicing can also specifically refer to a step during the processing of deoxyribonucleic acid (DNA) to prepare it to be translated into protein.

Detailed explanation-3: -Genetic engineering, also called recombinant DNA technology, involves the group of techniques used to cut up and join together genetic material, especially DNA from different biological species, and to introduce the resulting hybrid DNA into an organism in order to form new combinations of heritable genetic material.

Detailed explanation-4: -Gene editing, based on a technology known as CRISPR-Cas9, allows researchers to customize a living organism’s genetic sequence by making very specific changes to its DNA.