LIFE SCIENCE

Detailed explanation-1: -Whereas somatic cells undergo mitosis to proliferate, the germ cells undergo meiosis to produce haploid gametes (the sperm and the egg). The development of a new progeny organism is then initiated by the fusion of these gametes at fertilization.

Detailed explanation-2: -Somatic cells are a regular type of body cell that is not involved in any way in sexual reproduction. In humans, such cells are diploid and reproduce using the process of mitosis to create identical diploid copies of themselves when they split.

Detailed explanation-3: -Somatic cells undergo mitosis in order for an organism to grow and develop. They also undergo this type of cell division to replace dead or lost cells. By contrast, only gametes undergo meiosis because this process produces more gametes with half of the genetic information.