Advertisements
Advertisements
प्रश्न
Differentiate between members of the following pair with reference to what is asked in the bracket.
Dark and light adaptation (pigments which will be regenerated).
Advertisements
उत्तर
| Dark adaptation | Light adaptation |
| Dark adaptation leads to the regeneration of rod and cone cells. | Bleaching Rhodopsin reduces its sensitivity. |
APPEARS IN
संबंधित प्रश्न
The change in focal length of an eye lens is caused by the action of the ______.
Write an Explanation.
Persistence of vision
Identify and explain concepts given in this diagram.
The ability of the eye lens to adjust its focal length to form a sharp image of the object at varying distances on the retina is called:
The focal length of the eye lens increases when eye muscles ____________.
A student sitting on the last bench can read the letters written on the blackboard but is not able to read/the letters written in his textbook. Which of the following statements is correct?
How are we able to see nearby and also the distant objects clearly?
In simple microscope ______ lens is used.
The vitamin required for the synthesis of rhodopsin is ______.
The figures (A) and (B) given below are showing some kind of adjustment. Study the figures and answer the questions that follow.
| A |  |
 |
B |
- Identify the kinds of adjustments done in the figures (A) and (B).
- Distinguish between the adjustments of figures (A) and (B) on the basis of:
- The size of pupil.
- The pigment which gets regenerated.
- Cells of the retina.
