Match the items given in column I with those in column II and select the correct option

	Column – I		Column – II
a)	Fovea centralis	i)	The space between the cornea and the lens
b)	Aqueous chamber	ii)	The space between the lens and the retina
c)	Blind spot	iii)	Exit point of optic nerve
d)	Vitreous chamber	iv)	Area of greatest visual acuity

	A	B	C	D
1)	IV	I	III	II
2)	III	I	II	IV
3)	II	I	III	IV
4)	I	II	III	IV

 

Fovea centralis is area of greatest visual acuity, because it has only cones (not rods).

Blind spot is the exit point of optic nerve. It has no rods or cones and so no image is formed here.

Aqueous chamber is the space between the cornea and the lens. It is willed with water fluid which nourishes the eye and also cleans it.

Vitreous chamber is the space between the lens and the retina. It is filled with jelly-like substance which maintains the shape of the eye.