What is transpiration?

Define transpiration. Describe a simple experiment to demonstrate this phenomenon. In what way is transpiration important for plants ?

What factors contribute to rate of transpiration?

What are guard cells ? Explain their role in regulating transpiration

What is stomatal transpiration?

What are the disadvantages of transpiration?

What are the factors that transpiration depends on?

Under what conditions the rate of transpiration increases by

What happens if rate of transpiration exceeds the rate of absorption of water?