Advertisements
Advertisements
प्रश्न
Fill in the following blank with suitable word:
Having two eyes enables us to judge.................more accurately.
उत्तर
Having two eyes enables us to judge distances more accurately.
APPEARS IN
संबंधित प्रश्न
Give the scientific names of the following parts of the eye:
changes shape to focus a picture on the retina.
Name two animals having eyes:
at the front of the head.
Mention if the following statement is true (T) or false (F) Give reason.
Sometimes medicines dropped into the eyes come into the nose and even throat
With reference to the functioning of the eye, answer the question that follow:
Name the cells of the retina and its respective pigments which get activated in the light.
We see advertisements for eye donation on television or in newspapers. Write the importance of such advertisements.
What is a stereoscopic vision?
Write the name.
The part of human eye that transmits electrical signals to the brain.
Write the function of the human eye and label parts of the figure given below.
Given below is a cross section of the human eye. Match the structures marked (a) to (e) with their correct functions:
Example: (f) - 6. Holds the lens in position
| Cross section of Human Eye | Functions | |
 |
1. | Protects retina |
| 2. | Regulates the size of the pupil | |
| 3. | Alters the shape of the lens | |
| 4. | Keeps the lens moist | |
| 5. | Transmits nerve impulses to brain | |
| 6. | Holds the lens in position |
With reference to human eye answer the question that follow:
Name the part of the eye associated with the regulation of the size of pupil.
