transpiration Flashcards
1
Q
transpiration
A
the evaporation of water from the leaf of a plant.
2
Q
factors that affect the rate of transpiration
A
-temperature
-air movement
-light intensity
-humidity
3
Q
purpose of transpiration
A
-providing water to the leaf cells for photosynthesis
-keeping leaves cool
4
Q
how is water vapour lost ?
A
through the stomata
5
Q
where are the stomata
A
underside of the leaf
