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प्रश्न
Fill in the following blank with suitable word:
Having two eyes gives a ................field of view.
उत्तर
Having two eyes gives a wider field of view.
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संबंधित प्रश्न
Distinguish between: aqueous humor and vitreous humor
What is presbyopia? Write two causes of this defect. Name the type of lens which can be used to correct presbyopia.
After testing the eyes of a child, the optician has prescribed the following lenses for his spectacles:
Left eye : + 2.00 D
Right eye : + 2.25 D
The child is suffering from the defect of vision called:
(a) short-sightedness
(b) long-sightedness
(c) cataract
(d) presbyopia
A man driving a car can read a distant road sign clearly but finds difficulty in reading the odometer on the dashboard of the car. Which of the following statement is correct about this man?
(a) The near point of his eyes has receded away.
(b) The near point of his eyes has come closer to him.
(c) The far point of his eyes has receded away.
(d) The far point of his eyes has come closer to him.
Mention, where in living organism is the following located and state their main function:
Fovea centralis
With reference to the functioning of the eye, answer the question that follow:
Name the two structure in the eye responsible for bringing about the change in the shape of the lens.
Answer the following question.
Trace the sequence of events Whichoccur when a bright light is focused on your eyes.
What is a stereoscopic vision?
When light rays enter the eye, most of the refraction occurs at the ____________.
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 text book. Which of the following statements is correct?
