Leeuwenhoek discovered the free living cells for the first time in ______.
View Answer Report Error Discuss
Weight (W) of a body can be given by the formula
A force of 200 N displaces a body by 4 m, calculate the work done (in J).
Helium is added to the oxygen supply of deep sea divers because it is _________
Some roots, called _________________, arise from an organ other than the radicle.
BCG vaccine is given to protect from which of the following?
Eustachian Tube is located in which part of human body?
India has how many states?