Advertisements
Advertisements
प्रश्न
Assertion (A): Rods and Cones are photoreceptors in the sclera of eyeball.
Reason (R): Rods are sensitive to dim light.
विकल्प
A is True and R is False.
A is False and R is True.
Both A and R are True.
Both A and R are False.
उत्तर
A is False and R is True.
APPEARS IN
संबंधित प्रश्न
What is the name of:
the light-sensitive layer in the eye?
Where is the image formed in a human eye?
Fill in the following blank with suitable word:
The part of eye sensitive to light is...................
How does this affect the amount of light entering the eye?
When is a person said to have developed cataract in his eye? How is the vision of a person having cataract restored?
Which of the following have a wider field of view?
(a) Animals having two eyes on the opposite sides of their head.
(b) Animals having two eyes at the front of their head.
In what two ways is the yellow spot different from the blind spot?
We see advertisements for eye donation on television or in newspapers. Write the importance of such advertisements.
State the main functions of the following:
Seminal Vesicles
Select the odd one in the following series:
Retina, Sclera, Ciliary body, Nephron.
Give the main function of the following:
Fovea centralis
Name the following:
The opening through which light enters the eyes.
What is the nature of the image that forms on the retina?
Give Technical Term:
The nutritive layer of the eye which also presents reflection of light.
State the Function:
Cornea
Choose the Odd One Out:
Select the option with incorrect identification:
Explain the role of the part of human eye responsible for power of accommodation of human eye.
Chris was watching the display of fireworks in the sky.
- Trace the path of the light rays using the following terms:
Fovea, Lens, Conjunctiva, Pupil, Cornea. - Name the nerve that carries the impulse for vision to the brain.
Write in proper sequence the names of all the parts of the human eye through which the light rays coming from an object pass before they form an image on the retina.
