Match the following:
Cytoskeleton

Nucleus

Smooth ER

Lysosomes

How does natural selection change thephenotypes within a population over time?

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?

How does human environment effect the biosphere