science 3

which part of the retina which is most sensitive to light as it has many photoreceptors

• the yellow spot

• the blind spot

• the G spot

• choroid

which parts of the ear belong to the middle ear

• eustachian tube

• ear drum

• cochlea

• ossicles

which part of the eye has strong fibres which hold the eye lens in its position

• pupil

• vitreous humour

• suspensory ligaments

• ciliary muscle

which part of the ear detects the position of the head and help to balance the body

• eustachian tube

• semicircular canals

• oval window

• auditory nerve

which part of the eye is the opening in the centre of the iris which controls the quantity of light entering the eye

• cornea

• iris

• aqueous humour

• pupil

pick all types of receptors

• touch receptor

• pressure receptor

• pain receptor

• cold receptor

• heat receptor

what are the Ns for the nose

• nose

• nasal cavity

• nostrils

• nerve

what are the 2 types of receptors that the retina has

• rod cell

• cone cell

• nerve cell