Activity for tenth 10°

Receptors They are structure’s which are specialized in capturing external stimulus, all of them are made up of cells (capture, light, heat , pressure, sound) Stimuli--------- sensory cells------ nervous impulses--------neuron----- nervous system Kinds of receptors Mechanoreceptors  mechanical energy (detect pressure, sounds, movements) Thermo receptors    thermal energy (heat and cold) Chemoreceptors  capture chemical substances taste and smell Photoreceptors  luminous energy   Nocireceptors  pain Activity:   presentation by students Hmework. 1.        Explain how are compound every receptors 2.       Explain the function of the skin receptors 3.       How many kinds of skin receptors we can find 4.       Page 101 5.        Explain the parts of the nervous system and the brain parts 6.       Study for quiz