_____________ detect light, and convert it to Electro -chemical impulses in neurons.
Eyes
Nose
Tongue
Ear
Eustachian tube connects _______________ to the pharynx.
Cerebrum
Middle ear
Synapse
None of these
The inner portion of cerebrum is made up of nerve fibres. This portion is called ______________.
Grey matter
White matter
Aqueous humour
Vitreous humour
Semi circular canals are the part of
External ear
Internal ear
_________ and saccule are two photo receptors in vestibules.
Retina
Utricle
Iris
Pupil
Which are the two types of photo receptors present in the retina ?
Rod cells and cone cells
Dendrons and axons
Cornea and iris
Grey matter and white matter are connected to __________.
Cochlea
Cerebellum
The place where auditory receptors are seen.
Both A & B
_____________ is an ability of human beings to concentrate both eyes on different objects in front of us.
Monocular vision
Focussing
Binocular vision
Power of accommodation
Stapes is a part of
