Question

The following diagram demonstrates a physiological process taking place in green plants. The whole set-up was placed in bright sunlight for several hours. Study the diagram and answer the questions that follows.​

​(i) What aspect of the physiological process is being examined?​

Answer 1

• The physiological process being studied here is photosynthesis.​

• The experiment is conducted to show that green plants produce oxygen as a by-product during photosynthesis.​