Water Balance in Plants (HSC SSCE Biology): Flashcards
📚Flashcards
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Practise the cards
10 cards from this deck
Transpiration
Transpiration
Evaporation of water from stomata on leaf surfaces
Stomata
Stomata
Tiny pores on leaf surfaces where water evaporates
Xerophytes
Xerophytes
Plants adapted to survive in extremely dry conditions
Cladodes
Cladodes
Photosynthetic stems that replace leaf function
Phyllodes
Phyllodes
Photosynthetic leaf stalks that replace leaf function
Succulents
Succulents
Plants with tissues that store water for dry periods
Role of white hairs on xerophyte leaves
Role of white hairs on xerophyte leaves
Reflect sunlight, reducing temperature and evaporation
Function of waxy cuticle
Function of waxy cuticle
Waterproofs epidermal cells, prevents water loss
Microclimate in xerophytes
Microclimate in xerophytes
Humid air trapped near leaf by hairs/curled leaves
Transpiration stream
Transpiration stream
Continuous water flow from roots through stem to all plant parts
