Question

Joseph Priestley did his experiments with which organism?

• A. Chlorella
• B. Mint plant
• C. Green sulfur bacteria
• D. Cladophora

Answer 1

Answer:

B. Mint plant

• Joseph Priestly did his experiments with a mint plant.

• He placed a mint plant in a bell jar containing a mouse and candle.

• Presence of just a candle or animal in the jar removed the air in it.

• But due to the presence of the mint plant, the air was restored.