eyes and ears

correct mnemonic

• (SO4 LR6) 3

• (SO4 LR6) 6

• (SO3 LR6) 3

• (SO6 LR4) 3

red

(a)  

grey

(a)  

green

(a)  

pink left

(a)  

define eye accommodation

• Ability of the eye to change its color
• Ability of the eye to see in the dark
• Ability of the eye to rotate 360 degrees
• Ability of the eye to change its focus from distant to near objects

lens harden with age

(a)  

define the blind spot for the eye

• Area on the cornea with no nerve endings
• Part of the lens that focuses light onto the retina
• Center of the retina with the most photoreceptor cells
• Area on the retina with no photoreceptor cells

tan left

(a)  

tan right

(a)