Enlist the different organ systems and their functions. S.No. Organ system Function 1. 2. 3.

S.No. Organ system Function 1 Reproductive system The major function of the reproductive system is to ensure survival of the species. The primary reproductive organs, or gonads, consist of the ovaries and testes. These organs are responsible for producing the egg and sperm cells gametes), and hormones. S.No. Organ system Function 2 Digestive system The digestive system of humans consists of an alimentary canal and associated digestive glands. The alimentary canal consists of the mouth, buccal cavity, pharynx, oesophagus, stomach, small intestine, large intestine, rectum and the anus. The accessory digestive glands include the salivary glands, the liver (with gall bladder) and the pancreas. Sl No. Organ System Function 3 Circulatory system The blood circulatory system (cardiovascular system) delivers nutrients and oxygen to all cells in the body.