49396
Description
Mind Map by cecilia.hudson, updated more than 1 year ago
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Created by cecilia.hudson
over 12 years ago
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Xerophytic Adaptations
- Stomata sunk in pits
Annotations:
- traps moist air, reducing evaporation
- Curled leaves with stomat inside
Annotations:
- protects them from the wind
- The epidermis has a layer of hairs
Annotations:
- trap moist air around the stomata, reducing the concentarion gradient of water
- A reduced number of stomata
Annotations:
- so there are fewer places for water to escape
- Waxy, waterproof cuticles on leaves and stems
Annotations:
- this reduces evaporation
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