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प्रश्न
Fill in the following blank with suitable word:
The iris controls the amount of................entering the eye.
उत्तर
The iris controls the amount of light entering the eye.
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संबंधित प्रश्न
Distinguish between: aqueous humor and vitreous humor
Describe the anatomy of the human eye.
Explain why, when it is getting dark at night, it is impossible to make out the colour of cars on the road.
Mention the characteristics of the image that falls on the retina of the eye.
Give scientific reason:
We cannot clearly see an object kept at a distance less than 25 cm from the eye.
Give the main function of the following:
Three semicircular canals
State the Function:
Conjunctiva
In a relaxed state, the focal length of healthy eyes is _______.
Write the name.
The part of human eye that transmits electrical signals to the brain.
The pigmented circular area seen in front of the eye: