24B The Senses

Which part of the ear is also called the eardrum?

• auricle

• tympanic membrane

• malleus, incus, stapes

• eustachian tube

• cochlea

connects the middle ear to the pharynx

• auricle

• tympanic membrane

• malleus, incus, stapes

• eustachian tube

• cochlea

Which part of the ear has a structure that helps with balance

• outer ear

• middle ear

• inner ear

Which part of the ear has structures that transmit vibrations from the tympanic membrane to the cochlea?

• outer ear

• middle ear

• inner ear

also called the white of the eye

• sclera

• choroid

• retina

• cornea

• lens

transparent covering of the front of the eye

• sclera

• choroid

• retina

• cornea

• lens

middle layer of the eye

• sclera

• choroid

• retina

• cornea

• lens

innermost layer of the eye containing photoreceptors

• iris

• choroid

• retina

• cornea

• lens

focuses light entering the eye

• iris

• choroid

• retina

• cornea

• lens

pigmented, muscular portion of the eye that controls the amount of light that enters

• iris

• choroid

• retina

• cornea

• lens