Kind of cell that does not have a nucleus
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One should use porcelain and not metal containers in a microwave oven because..
The sensation of sound persists in the human brain for about:
Curd contains mainly ___ acid.
Which of the following Newton's laws of motion can explain why a ball thrown at a wall rebounds?
After buying a toy for Rs.45, Raghu managed to sell it at a profit of 15%. The selling price of the toy was
The speed of light in vacuum is estimated as ___ meters/second.
An element has an atomic weight of W and an atomic number of N. The number of protons in the nucleus of its atom is