Human Nervous System <br />Classification of Human Nervous System <br />1. Central Nervous System <br />2. Peripheral Nervous System <br />Chemical Coordination <br />Hormones <br />They are organic compounds of varing structural complexity <br />Endocrine Glands of Mammals Hormones <br />1. Hypothalamus <br />2. Pituitary glands <br />The Hypothalamus ...Pituitary Connection <br />Coordination and Control <br />Chapter No.17 <br />Biology <br />Part 2