1. Unit 8 Sense Organs: Eyes, Ears, Nose, Taste Buds
Related Anatomy
Unit 8 Sense Organs: Eyes, Ears, Nose, Taste Buds

2. 1. 3 layers of the EYE
Sclera (white) and Cornea (window, transparent cover)
Choroid- black pigment absorb light
Retina- inner layer, rods and cones, color and night vision
Also iris (color) and pupil(black center)

3. 2. 3 parts of EAR Outer ( part we see & canal)
Middle (3 auditory ossicles)
Inner (sensory receptors)

4. 3. Receptors of Taste & Smell
Smell- upper nose
Olfactory
Chemical receptors
Taste- tongue
Gustation
Papilla on tongue
Sweet,sour,salty,bitter

5. 4. Pain Pain is protective to make us aware of tissue injury.
Referred pain- pain in area near the injured organ ( arm hurts during heart attach)
Ease pain by rubbing area around it??

6. 5. Proprioceptors- maintain position of body and its parts
Muscle
Tendon
Joint

7. The End