What does the mitosis do?

Answer 1

Cells cannot live forever. They grow old, especially in multicellular organisms like us, and need to be replaced. Mitosis is a way to make new cells. One cell, the mother cell, divides into two daughter cells. The daughter cells are identical copies of the mother cell. Mitosis is happening all the time in your body. For example, it is what allows your skin to heal after you cut yourself. The cells beneath the epidermis (the top skin level) go through mitosis to make new skin cells to fill in the cut.

Answer 2

. In mitosis, there is no variation in the genetic information, so the 2 daughter cells that are produced are diploid. The number of cells within an organism increases by mitosis and this is the basis of growth in multicellular organisms. Cells are constantly damaged, dying, and have to be replaced by new cells. When damaged tissues are repaired, the new cells must be exact copies of the cells being replaced so as to retain normal function of cells. Some animals can regenerate parts of the body, and the production of new cells is achieved by mitosis.

Answer 3

Mitosis is the division of one cell into two. A mother cell copies its DNA, and then distributes it equally between two daughter cells. Mitosis is used in most of the cells of your body to replenish old cells that have died.

Answer 4

Mitosis is the process where DNA is replicated and new cells are formed. This is essential for the growth and repair of biological matter.

Answer 5

Replication of DNA in a eukaryotic cell