Question

The sensation of white light is produced when
(a) all the cones are stimulated simultaneously
(b) all the rods are stimulated simultaneously
(c) both rods and cones are stimulated simultaneously
(d) all the cones are stimulated separately

Answer 1

Answer:

cones stimilutation

Explanation:

Answer 2

The sensation of white light is produced when

(a) all the cones are stimulated simultaneously.

• The rods and cones are the two distinct classes of photoreceptor cells found within the human retina.
• Cone cells are in charge of vision in brighter environments, whereas rods are in charge of seeing in low light.
• Mesopic refers to the range of light wherein both may function.
• Low-light perception, or scotopic sight, is caused by rods. Cones, in contrast hand, are in charge of seeing under brighter light or field of view vision.

(b) The scale, structure, and intensity of visuals are processed via rod cells, which are activated by light at a variety of intensities.

(c) Mesopic vision, often known as twilight vision, combines "photopic" & "scotopic" vision amid dimly lit environments.

(d) Light-stimulated cone trigger the brain to receive impulses. The true receiver of colour is indeed the brain. Our brain interprets the colour like white once all cones were similarly activated.

SPJ2