Question

the Define the terms: (a) Blind spot on the retina (b) Persistence of vision of human eye​

Answer 1

Explanation:

a) Blind spot of retina:

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.

b) Persistence of vision of human eye:

Persistence of vision is also known as an optical illusion that takes place when pictures are in motion. This happens when the human brain perceives more than two images that are formed on the retina within a time period of 1/16th of a second.

hope it helps you

please mark as brainliest