Questions

If the ___________ firm has zero costs or only has fixed cost, the quantity supplied in equilibrium is given by the point where the marginal revenue is zero.

If the ___________ firm has zero costs or only has fixed cost, the quantity supplied in equilibrium is given by the point where the average revenue is zero.

By which process substance like carbon dioxide or oxygen can move across the cell membrane?

Which of the following is a greenhouse gas or a gas which can deplete the ozone layer?

__________ is the interaction in which one species benefits and the other is neither harmed nor benefited.

The minimum short­term natural hazard is __________

Which of the following states has the maximum area of Mangrove forest?

A sentence has been given in Active/Passive Voice. Out of the four given alternatives, select the one which best expresses the same sentence in Passive/Active Voice.

The cat caught a rat.