Your younger sister asked you about the drawbaks of inbreeding depression. Are you able to help her by explaining what it is?

What do you know about Dalton's law of partial pressure?

What do you know about Dalton's law of partial pressures?

You may have observed droplets of water at the tip of the leaves of grasses during early morning. Your sister told its dew drop. As a science student do you agree with her? Explain. Compare this with the process of transpiration.

Your younger brother tries to plant an orchid in a flowering pot. How will you make your brother aware of the association of orchid with other plants?

Suppose that your teacher asks you to conduct a seminar on ozone depletion. Give any three harmful effects of ozone depletion that you would present in the seminar.

A plane electromagnetic wave travels in vacuum along z-direction. What can you say about the directions of its electric and magnetic field vectors? If the frequency of the wave is 30 MHz, what is its wavelength?

What can you infer about the relation between the volume and temperature of a gas?

You are asked to plant ginger in your home. Which part of ginger will you plant? Name the type of reproduction.