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Label the following diagrams by dragging the proper term to the right area/arrow. THE EYE iris ? pupil ? aqueous humour ? cornea ? blind spot ? lens ? vitreous humour ? choroid ? sclera ? retina ? optic nerve ? THE EAR pinna ? auditory canal ? ear drum ? ossicles ? vestibule ? semicircular canals ? eustachian tube ? cochlea ? vestibular nerve ? auditory nerve ? THE NOSE nostrils ? olfactory cilia ? (sensory receptors) olfactory bulb ? olfactory epithelium ? olfactory nerve ? nasal cavity ? THE SKIN epidermis ? hypodermis ? dermis ? living layer ? dead layer ? sweat gland ? fat ? hair ? blood vessels ? sebaceous gland ? sensory receptor ? (nerve ending) nerve ? THE MOUTH bitter ? salty ? sour ? sweet ? umami ? taste buds ? papillae ? Put the following statements in order as to the steps in how we perceive sound. 1. 2. 3. 4. 5. 6. 7. The vibration of the eardrum makes the ossicles vibrate ? Vibration of the ossicles ripples through the vestibule liquid ? Nerve cells transform the stimulus into nerve impulses ? The auditory nerve transmits the info to the cerebrum ? The vibrations are transmitted to the cochlea ? Vibrations in the air make the ear drum vibrate ? The pinna picks up sound vibrations from the air ? Put the following parts in order as to how a ray of light would pass through and be captured in the eye. 1. 2. 3. 4. 5. 6. vitreous humour ? aqueous humour/pupil ? lens ? retina ? optic nerve ? cornea ? |