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प्रश्न
Match the terms in column I with those in column II and write down the matching pairs.
| Column I | Column II | ||
| (i) | Conjunctiva | (a) | Viral infection |
| (ii) | Cornea | (b) | Ciliary body |
| (iii) | Choroid | (c) | Spiral-shaped |
| (iv) | Cochlea | (d) | Transparent epithelium |
| (v) | Conjunctivitis | (e) | Suspensory ligament |
| (f) | Contains melanin | ||
| (g) | Transparent but appears black |
उत्तर
| Column I | Column II | ||
| (i) | Conjunctiva | (d) | Transparent epithelium |
| (ii) | Cornea | (g) | Transparent but appears black |
| (iii) | Choroid | (f) | Contains melanin |
| (iv) | Cochlea | (c) | Spiral-shaped |
| (v) | Conjunctivitis | (a) | Viral infection |
संबंधित प्रश्न
Explain the mechanism of vision.
Match the following:
| Column I | Column II |
| (i) Myopia | (a) Converging power of eye lens becomes low |
| (ii) Hypermetropia | (b) Converging power of eye lens remains the same |
| (c) Converging power of eye lens becomes high |
What is the function of the lens in the human eye?
What changes the shape of lens in the eye?
Fill in the following blank with suitable words:
When light is dim, the pupil becomes................
What happens to the eye when you enter a darkened cinema hall from bright sunshine? Give reason for your answer.
Suggest how your irises help to protect the retinas of your eyes from damage by bright light.
State whether the following statement is true or false:
Rabbit has eyes which look sideways.
With both eyes open, a person's field of view is about:
(a) 90°
(b) 150°
(c) 180°
(d) 360°
With reference to the functioning of the eye, answer the question that follow:
What is the shape of the lens during distant vision?
State the main functions of the following:
Coronary Artery
Answer the following question.
Trace the sequence of events Whichoccur when a bright light is focused on your eyes.
Answer the following question.
Write the structure of eye lens and state the role of ciliary muscles in the human eye.
State the Location of:
Lacrimal gland
Complete the following sentence with appropriate Word
The part of the human eye where rod cells and cone cells are located is the:
The muscular diaphragm that controls the size of the pupil is ____________.
A person cannot see distinctly objects kept beyond 2 m. This defect can be corrected by using a lens of power
______ is a transparent layer.
Match the following:
| Column - I | Column - II |
| 1. Retina | a) Path way of light |
| 2. Pupil | b) Far point comes closer |
| 3. Ciliary muscles | c) near point moves away |
| 4. Myopia | d) Screen of the eye |
| 5. Hypermetropia | e) Power of accommodation |
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.
