Osmoscope is used for

Which of the following organisms is useful for us ?

____ emission spectrum is used to identify the gas used .

State whether the following statements are true or false. Boiled potato tuber cannot be used for potato osmoscope experiment. A. True B. False

In an osmoscope of fresh and peeled potato, concentrated sugar solution is filled in the cup. It is then placed in a petridish containing water with a few drops of safranin. It shows

How is soil useful for us ?

Why is soil more useful for us?

Hydrogen is used in the manufacturing of ................... which is used to prepare fertilisers.