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Discrimination means an act or instance of discriminating, or of making a distinction.
Food cans are coated with tin and not with zinc because
Metalloids are
Which gas is essential for respiration in humans?
The arrangement of leaves on stems or its branches is
Which vitamin is also known as Vitamin-B2?
When electric current is passed through a wire, the amount of heat produced in a wire depends upon _____.
I. Length
II. Thickness
Four identical cells, each having an emf of 1.8 V, are linked in parallel and connected to an external network made of two resistors of 10 Ω each ...
Which of the following statements about permanent tissues is correct ?
Which of these is not a function of proteins?
What is the S.I. unit of electric potential difference?