Word of the day: Sensory organ

Olfactory are related to the sense of

• taste

• smell

• vision

• hearing

Papillae are tiny elevation at the

• nose

• ear

• eye

• tongue

Cornea refers to

• innermost layer of the eye

• front layer of the eye

• the coloured portion of the eye

• middle layer of the eyeball

Retina refers to

• innermost layer of the eye

• front layer of the eye

• the coloured portion of the eye

• middle layer of the eyeball

Auricle refers to

• the clear fluid in the inner ear

• the external part of the ear that collects sound waves

• the three tiny bones in the middle ear that transmit sound vibrations

• the inner ear that converts sound vibrations into nerve impulses

Cochlea refers to

• the clear fluid in the inner ear

• the external part of the ear that collects sound waves

• the three tiny bones in the middle ear that transmit sound vibrations

• the inner ear that converts sound vibrations into nerve impulses