Which of the following structure is responsible for monochromatic vision?A) ScleraB) RetinaC) ConesD) RodsE) Pupil
Question
Which of the following structure is responsible for monochromatic vision?A) ScleraB) RetinaC) ConesD) RodsE) Pupil
Solution
The structure responsible for monochromatic vision is D) Rods.
Here's a step-by-step explanation:
-
The human eye has two types of photoreceptor cells: rods and cones.
-
Cones are responsible for color vision and function best in relatively bright light. They are most sensitive to one of three different colors (blue, green, and red), and hence, they are not involved in monochromatic vision.
-
Rods, on the other hand, are responsible for vision in low light conditions. They do not mediate color vision, and thus provide a monochromatic view of the world.
-
Therefore, the structure responsible for monochromatic vision is the rods.
The other options listed - sclera, retina, and pupil - are parts of the eye but they do not directly contribute to monochromatic vision. The sclera is the white part of the eye, the retina is the layer at the back of the eyeball containing cells that are sensitive to light, and the pupil is the opening in the iris through which light enters the eye.
Similar Questions
Which type of photoreceptor cells are responsible for monochromatic vision?a)Rodsb)Conesc)Bipolar cellsd)All of theme)Neither of them
Which of the following statements accurately describes the characteristics of rods and cones invision?A) Rods are responsible for chromatic vision and are mostly concentrated at the fovea.B) Cones are responsible for monochromatic vision and are present everywhere on the retinaexcept the fovea.C) Rods are primarily located at the fovea and are responsible for both monochromatic andchromatic vision.D) Cones are mainly located in the blind spot and are responsible for monochromatic vision.E) Rods are primarily responsible for monochromatic vision and are present everywhere on theretina except the blind spot and fovea
Which of the following is not found in the retina?a- Rodsb- Conesc- Deiter's cellsd- Bipolar cellse- Horizontal cellsf- Amacrine cellsg- Ganglion cells
The human eye has approximately _________rods and __________cones per eye
Which of the following is the white part of the eye?A) RetinaB) LensC) PupilD) ScleraE) Pigment epithelium
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.