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
What type of reproduction is this cell division used for in mitosis and meiosis (sexual or asexual)? Mitosis is asexual and meiosis is sexual. How many daughter cells are in mitosis and meiosis?