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प्रश्न
Give the scientific names of the following parts of the eye:
a clear window at the front of the eye.
उत्तर
Cornea
APPEARS IN
संबंधित प्रश्न
Out of rods and cones m the retina of your eye:
which detect colour?
Give the scientific names of the following parts of the eye:
a hole in the middle of the iris.
Give the scientific names of the following parts of the eye:
changes shape to focus a picture on the retina.
What changes take place in the shape of eye-lens:
when the eye is focused on a near object?
The eyes of a person are focused (i) on a nearby object, and (ii) on a distant object, turn by turn. In which case:
the converging power of eye-lens will be the maximum?
What shape are your eye-lenses:
when you look at your hand?
State the function of each of the following parts of the human eye:
(i) Cornea
(ii) Iris
(iii) Pupil
(iv) Retina
Millions of people of the developing countries are suffering from corneal blindness. This disease can be cured by replacing the defective cornea with the cornea of a donated eye. Your school has organised a campaign in the school and its neighbourhood in order to create awareness about this fact and motivate people to donate their eyes after death. How can you along with your classmates contribute in this noble cause? State the objectives of organising such campaigns in schools.
Complete the following sentence with appropriate Word
The part of the human eye where rod cells and cone cells are located is the:
Boojho while waving his hand very fast in front of his eyes, observes that his fingers appear blurred. What could be the reason for it?
Name the following:
Place of best vision in the retina of the eye.
