Explain the importance of mitosis of cells in a skinned knee and during the growth of a plant.

The importance for mitosis in a skinned knee is, to develop and produce new cells, healing the skin

It is importance for plant growth, as to produce new cells for the development, increasing the number of cells and increasing the height of the plant.

desert perennials often survive by remaining dormant during dry periods of the year, then springing to life when water becomes available. most annual desert plants germinate only after heavy seasonal rain, then complete their reproductive cycle very quickly.