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प्रश्न
______ is the structural and functional unit of living organisms.
उत्तर
Cell is the structural and functional unit of living organisms.
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संबंधित प्रश्न
What do the ciliary muscles do when you are focusing on a nearby object?
What is the:
near point of a normal human eye?
Fill in the following blank with suitable word:
The part of eye sensitive to light is...................
Fill in the following blank with suitable word:
To bring light from a near object to a focus on the retina of the eye, the convex eye-lens need to be made....................
How is the amount of light entering the eye controlled?
Ciliary muscles of human eye can contract or relax. How does it help in the normal functioning of the eye?
Write the function of the human eye and label parts of the figure given below.
A prism ABC (with BC as base) is placed in different orientations. A narrow beam of white light is incident on the prism as shown in Figure . In which of the following cases, after dispersion, the third colour from the top corresponds to the colour of the sky?
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| (i) | (ii) | (iii) | (iv) |
What kind of lens is there in our eyes? Where does it form the image of an object?
With neat, labeled diagram describe the structure of retina of eye.
