What environmental factor can cause a decrease in the rate of transpiration in plants?

How does the closure of stomata affect the rate of transpiration in plants?

Which structure in plants regulates the rate of transpiration?

How does humidity affect the rate of transpiration in plants?

How does the temperature affect the rate of transpiration in plants?

Which factor plays a crucial role in controlling the opening and closing of stomata in response to changes in environmental conditions?

How does light intensity affect the rate of transpiration in plants?

Which component of xylem structure is responsible for water transport and provides mechanical strength to the plant?

What are the small cavities in the xylem cell walls that allow for lateral movement of water between xylem vessels?

What is the primary function of lignin in xylem structure?

What is the main purpose of the pits in the xylem structure?

Which type of plant tissue contains lignin-cased cells with secondary walls but lacks protoplasm at maturity?