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B2: Quiz 19
B2: Quiz 19
1) Without looking at the later questions, what are the four factors that affect the rate of transpiration.
2) Does a greater light intensity increase or decrease the rate of transpiration? Explain your answer.
3) Does a greater temperature increase or decrease the rate of transpiration? Explain your answer.
4) Does an increase in air flow around a plant increase or decrease the rate of transpiration? Explain your answer.
5)
a) What is humidity?
b) Does a greater humidity in the air around a plant increase or decrease the rate of transpiration? Explain your answer.
6)
a) Are the stomata big or small at night?
b) Is the rate of transpiration high or low at night?
2) Does a greater light intensity increase or decrease the rate of transpiration? Explain your answer.
3) Does a greater temperature increase or decrease the rate of transpiration? Explain your answer.
4) Does an increase in air flow around a plant increase or decrease the rate of transpiration? Explain your answer.
5)
a) What is humidity?
b) Does a greater humidity in the air around a plant increase or decrease the rate of transpiration? Explain your answer.
6)
a) Are the stomata big or small at night?
b) Is the rate of transpiration high or low at night?