Comment on the experimental setup What does the setup demonstrate?

Comment on the experiemntal setup What will happen to the level of water if a blower is placed close to setup?

Comment on the experiemntal setup Will the mercury level fluctuate (go up/down) if phenyl mercuric acetate is sprayed on leaves?

What does brain stem consist of?

What does the name CATG mean?

What does the enzyme pepsin do?

What does ICZN stand for?

Study the following experimental set-up and answer the following questions. What changes will you observe in test tube A?

Study the following experimental set-up and answer the following questions. What will happen if copper sulphate solution in test tube A is replaced by magnesium nitrate solution?

What does Hill's reaction prove?