Systems of the Human Body

Body system is an organized group of tissue that forms a particular function. 

Main Systems of the Human Body are

Skeletal SystemBones, Associated cartilages, JointsStrength, Support, Shape, Protection, Leverage, Cell Production
Nervous SystemBrain, Spinal Cord, Nerves, Nerve EndingsControl and Coordination of all body functions (Nervous coordination)
Digestive SystemAlimentary Canal (Oral Cavity, Esophagus, Stomach, Small Intestine, Large Intestine, Anus), Liver, Pancreas, Salivary glands, Teeth, TongueDigestion and absorption of food
Lymphatic SystemLymph vessels, Central lymphoid tissue, Peripheral Lymphoid Organs, LymphocytesDrainage and Protection
Cardiovascular SystemHeart, Blood vessels (Arteries, Veins and Capillaries), BloodFlow of blood (and nutrients) throughout body
Integumentary systemSkin, Hair, NailsForms the external body covering and protects deeper tissues from injury.
Respiratory SystemLungs, Nose, Trachea, Bronchi, Bronchioles, Alveolar sacs, AlveoliGaseou exchange
Muscular SystemMuscles (Skeletal Muscles, Smooth mucles, Cardiac Muscles)Motor power for movements of body parts.
Endocrine SystemEndocrine glands (Pituitary gland, Thyroid gland, Parathyroid glands, Adrenal glands, Pancreas (endocrine part), Testes (endocrine part), Ovary (endocrine part), Liver (endocrine part))Regulation of body functions (Chemical coordination)
Urinary SystemKidneys, Ureters, Urinary bladder, UrethraRegulation of body’s internal environment, and production and excretion of urine
Female Reproductive SystemUterus, Ovaries, Vulva, Labia, ClitorisFormation of eggs and bearing the fetus during development
Male Reproductive SystemPenis, TestesFormation of sperms and semen, and fertilizing the female

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