Question

1. explain why mitosis is essential for growth and repair in multicellular organisms. use an example of a specific tissue or organ to support your answer. (3t)

Explanation:

Mitosis is the process of cell - division that results in two identical daughter cells. In multicellular organisms, it is essential for growth as it increases the number of cells. For example, in human skin, when a cut occurs, mitosis allows for the production of new skin cells to repair the damaged tissue. Skin cells continuously undergo mitosis to replace old or dead cells, maintaining the integrity of the skin barrier.

Answer:

Mitosis is essential for growth and repair in multicellular organisms. For instance, in human skin, it helps repair cuts and replace old cells.