Question
Write down an equation that defines density.
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Mention the factors affecting stored grains and describe their preventive measures.
Distinguish between the following pairs in one or two sentences for each:
Tendon and ligament.
A body is moving along a circular path of radius R. What will be the distance travelled and displacement of the body when it completes half a revolution?
The echo of a sound is heard after 5 seconds. If the speed of sound in air be 342m/s, calculate the distance of the reflecting surface.
Write a short note on intercalary meristem.
What are biogeochemical cycles?
What is bilateral symmetry?