Which of the following can be used to measure the rate of photosynthesis? (hint: what are the bubbles? ) a) light intensity (%) b) oxygen production (ml/hr) c) temperature

Option B is correct. We can say that by measuring the rate of oxygen production we can measure the rate of photosynthesis.

Explanation:

Photosynthesis is the process by which plants produce sugar and oxygen using carbon dioxide and water in the presence of sunlight.

The rate of photosynthesis is directly proportional to the oxygen produced. hence by measuring the rate of oxygen production we can measure the rate of photosynthesis.

Light intensity and Temperature are factors that can affect the rate of photosynthesis. They are not the product. Hence options A and C can be eliminated.

Therefore, on the basis of the discussion above we can say that by measuring the rate of oxygen production we can measure the rate of photosynthesis.

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