Question

Define the term (a)blind sopt on the retian

Answer 1

Answer:

Blind spot, small portion of the visual field of each eye that corresponds to the position of the optic disk (also known as the optic nerve head) within the retina.

There are no photoreceptors (i.e., rods or cones) in the optic disk, and, therefore, there is no image detection in this area.

Answer 2

Answer:

first it is retina not retian

Explanation:

At the junction of the retina and optic nerve is a spot where no sensory cells are present, so image formation cannot take place This is called blind spot.