Question
Write about three main criteria which should be considered while selecting the crops for rotation?
Write about three main criteria which should be considered while selecting the crops for rotation?
Criteria for the selection of crops for crop rotation:
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Give one example each in which a force does (a) positive work (b) negative work, and (c) zero work.
The speed-time graph of an ascending passenger lift is given alongside.
What is the acceleration of the lift:

Write down four characters of Osteichthyes and give two examples.
What is the function of bone, cartilage and ligament?
What are tendons and ligaments? Differenitate between the two.