Certain parts of the brain govern specific functions. For example, the cerebellum is involved with coordination; the hippocampus with memory. Nerve cells (neurons) are the basic unit of communication in the brain.
Eukaryotic organisms use mitosis to reproduce sexually. In mitosis, the parent cell is divided into two daughter cells which be identical to the parent cell. Edit
In mitosis cells generate new cells. WIthout this ability the species would die because the organisms require cells to live. The meosis process allows the organism to produce â¦ sex cells. Without meosis the species would die out because they would not be able to reproduce. Mitosis also allows for genetic stability.