Why do plants provide bees, butterflies, hummingbirds, and other animals with nectar?

Construct an explanation about the function of mitosis for multicellular organisms

Variety of living organisms; includes genetic, species, and ecological types.

Multicellular organisms use cell division, mitosis, for growth and the maintenance and repair of cells and tissues. single-celled organisms may use cell division as their method of reproduction. regardless of the reason for mitosis, the process ensures genetic continuity. what is the step in the cell cycle that ensure genetic continuity?