Transpiration in plants?

Question

How can i make an experiment to study the rate of transpiration in plants? I'm only provided with basic laboratory equipment

and the plan of the experiment should involve: a problem that can be tested by an investigation, a suitable hypothesis.

thank you very much. I'm very very confused on this topic. if you can help me, I will really appriciate.

Answer 1

Basicly, water evaporates from their leaves, and moisture is drawn from the soil to replace it. This takes energy to overcome gravity. That is transpiration.

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