Biology
In experiment no. 5, we are using mercury in the test tube and the beaker. Why can't we use water instead?
Related Questions
What is the use of the following, in the experiments on respiration?
- Soda lime
- Limewater
Suppose we conduct an experiment to demonstrate respiration in a green plant. What special precaution is required to be taken in it?
Fill in the blanks:
In anaerobic respiration in plants, the end product is …………… and …………… instead of …………… in animals.
The table below is intended to give certain differences between photosynthesis and respiration, but a few points are given wrongly. Strike out the wrong ones and write the correct words instead.
PHOTOSYNTHESIS RESPIRATION Results in loss in weight Results in gain in weight Sucrose is the product Sucrose is broken down Occurs in green cells only Occurs in all cells Uses water and oxygen Uses glucose and oxygen