Subject :NSO Class : Class 2
Subject :NSO Class : Class 8
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Subject :NSO Class : Class 9
Ans 1:
Class : Class 9
An apple is shaped spherical as per to survive in the nature through its physical properties due to its shape
.
Ans 2:
Class : Class 10
Everything has a particular shape. It's because of the various factors that are continuously affecting it.
for e.g.; a growing plant generally needs sunlight,air, and water for survival.
thus in order to gain sunlight it grow upwards while to gain water it penetrates deep into the soil.
In the same way apples are spherical; as it's easier for the embryo to form a circle(growing in all direction)
rather than growing in systematical way(like the edge turns of triangles and squares).
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Subject :NSO Class : Class 9
Ans 3:
Class : Class 10
Rainbows are actually Circular in shape. We are only able to see half of it due to which we say that Rainbow in semicircular. Actually, Rainbows are Circular.
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Subject :NSO Class : Class 8
Ans 2:
Class : Class 8
internet relay chat bro, this ques should be asked under the nco section for your kind information its called national cyber olympiad...
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Subject :NSO Class : Class 6
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Subject :NSO Class : Class 5
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Subject :NSO Class : Class 6
Ans 4:
Ans 5:
Class : Class 7
Xerophytes ( Xero - Dry & phytes - Plant ) . Xerophytes are called " Dry Plants " because they need very little water to survive.
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Subject :NSO Class : Class 5
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Subject :NSO Class : Class 7