Which cells undergo mitosis?

Mitosis is the process of cell division that results in two genetically identical daughter cells from a single parent cell. This process is essential for growth, tissue repair, and asexual reproduction in multicellular organisms. In the context of the options provided, all body cells except germ cells are capable of undergoing mitosis.

Germ cells, which include sperm and egg cells, undergo a different type of cell division called meiosis. Meiosis is essential for sexual reproduction as it reduces the chromosome number by half, allowing for genetic diversity when gametes fuse during fertilization.

In contrast, all somatic cells, or body cells, undergo mitosis to maintain and repair tissues and to contribute to overall growth. This includes a wide range of cell types such as skin cells, muscle cells, and blood cells. This significant role of mitosis in somatic cells emphasizes why the option that indicates all body cells excluding germ cells is the correct answer.