Levels of Organisation (3)

Function of male reproductive system

Produces sperm and male sex hormone

Main organ systems in the human body (4)

Female reproductive system that consists of ovary, uterus, Fallopian tube, vagina and cervix

Function of female reproductive system

Produces ovum and female sex hormones

Sistem organ utama di dalam badan manusia (5)

Lymphatic system that consists of spleen, lymph nodes and lymph vessels

Function of lymphatic system

Maintains balance of bodily fluids and prevents infectious diseases

Main organ systems in the human body (6)

Nervous system that consist of brain, spinal cord and peripheral nerves

Function of nervous system

Detects and sends information in the body, as well as coordinates body activities

Main organ systems in the human body (7)

Blood circulatory system that consist of heart, artery, vein and blood capillary

Function of blood circulatory system

Transports nutrients, respiratory gases and waste products

Main organ systems in the human body (8)

Digestive system that consist of mouth, oesophagus, stomach, liver, pancreas, small intestine and large intestine