The part of the human eye on which the image is formed is

The part of the human eye on which the image is formed is

pupil
cornea
retina
iris
This question was previously asked in
UPSC NDA-2 – 2020
Light enters the human eye through the cornea, passes through the pupil (regulated by the iris), the lens, and then is focused on the retina. The retina is the light-sensitive tissue located at the back of the eye containing photoreceptor cells (rods and cones), where the image is formed and converted into electrical signals that are sent to the brain via the optic nerve.
The retina is the screen at the back of the eye where the image is formed by the lens system.
The cornea and lens are responsible for refracting (bending) light to focus it on the retina. The iris controls the size of the pupil, regulating the amount of light entering the eye. The image formed on the retina is real and inverted.