Xerophytes Flashcards
(6 cards)
1
Q
Thick waxy cuticle
A
Reduces water loss through evaporation
2
Q
Folding of leaves
A
Encloses the stomata on the lower surface to reduce airflow and evaporation
3
Q
Hair on leaves
A
Traps moist air to reduce the water vapour diffusion gradient
4
Q
Sunken stomata
A
Reduces air flow and evaporation
5
Q
Small needle
A
Reduces sa. across water can be lost
6
Q
Water storage organs
A
Conserves water when in low supply
