NEET BIOLOGY

Detailed explanation-1: -In multicellular organisms individual cells grow and then divide via a process called mitosis, thereby allowing the organism to grow.

Detailed explanation-2: -In all complex multicellular organisms (eukaryotes), cell duplication occurs by a process called “mitosis” or cell division. Cells divide for two reasons: Growth. We all started out as a single cell; the fusion of a sperm from dad and an egg from mom.

Detailed explanation-3: -All multicellular organisms use cell division for growth and the maintenance and repair of cells and tissues. Single-celled organisms use cell division as their method of reproduction. Somatic cells divide regularly; all human cells (except for the cells that produce eggs and sperm) are somatic cells.

Detailed explanation-4: -The process of mitosis generates new cells that are genetically identical to each other. Mitosis helps organisms grow in size and repair damaged tissue.

Detailed explanation-5: -mitosis, a process of cell duplication, or reproduction, during which one cell gives rise to two genetically identical daughter cells. Strictly applied, the term mitosis is used to describe the duplication and distribution of chromosomes, the structures that carry the genetic information.