NEETBotanyPhotosynthesis in Higher Plants
Experiment Observation A. Joseph Priestley 1) Plants restore air quality. B. Jan Ingenhousz 2) Sunlight is essential for purifying air. C. Candle in a closed jar 3) Air becomes "damaged." D. Mouse in a closed jar 4) Suffocates due to lack of air.
Options
- AA - 4, B - 2, C - 3, D - 1
- BA - 2, B - 1, C - 4, D - 3
- CA - 4, B - 3, C - 1, D - 2
- DA - 3, B - 2, C - 4, D - 1
Correct answer
A. A - 4, B - 2, C - 3, D - 1
Step-by-step solution
A - 4: Joseph Priestley concluded that plants restore the air quality. B - 2: Jan Ingenhousz demonstrated that sunlight is essential for plants to purify the air. C - 3: A burning candle in a closed jar "damages" the air, causing it to extinguish. D - 1: A mouse in a closed jar suffocates due to a lack of breathable air.