Question

(1) State how the rate of photosynthesis can be measured at different light intensities.​

Answer 1

The rate of photosynthesis can be measured at different light intensities by measuring the amount of oxygen produced by the plant over time. As light intensity increases, the rate of photosynthesis also increases, resulting in more oxygen production. This can be measured by placing a plant in a container of water and measuring the amount of oxygen bubbles produced over a set period of time under different light intensities.

Answer 2

These bubbles can be counted and the rate of bubbling

Step-by-step explanation:

These bubbles can be counted and the rate of bubbling can serve as an indication of the rate of photosynthesis. When the light intensity is increased, the rate of bubble production should increase. Decrease the light intensity and the rate of bubbling should decrease