One of the earliest experiments on photosynthesis was done in 1770 by Joseph Priestley.He demonstrated that

In 1772, Joseph Priestley demonstrated that

Explain Joseph-Priestly's experiments on photosynthesis using candle and a plant.

What is osmosis.? Name one experiment by which it can be demonstrated.

Demonstrate with experiment that O_2 is evolved during photosynthesis?

Which one of the following is the correct set of three precautions for setting up the experiment to demonstrate that carbon dioxide is evolved during respiraition?