Gametes are sex cells. The male gametes are the sperm, and the female gametes are the eggs. Gametes contain one set of genetic information, while body cells contain two sets of genetic information. Fertilisation is the joining or fusion of a male gamete and a female gamete. The new cell that is formed divides over and over again by mitosis. This creates the many cells that eventually form a new individual.
The liver has well over 500 functions and is known as the laboratory of the human body. The liver is tied to all bodily processes because it is responsible for filtration of all incoming foods and fluids.
The 11 major organ systems and their main functions are: 1)The integumentary system supports and protects, regulates body temperature, makes chemicals and hormones, and acts â¦ as a sense organ.he HEART pumps blood round the body and to the Brain-(which is actually a muscle), which controls all motor functions and thought. Also LIVER filters any foreign bodies in th â¦ e main bloodstream. There are several more important organs, kidneys etc. but these are the main ones. 2 people found this useful.