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A level biology resources past paper questions coursework help

A level biology resources past paper questions coursework help

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Results from This Site: 1 - 7 of 7 total results for xerophytes
  • Xerophytes plants adapted to a dry habitat Halophytes plants adapted to a salty habitat Hydrophytes plants adapted to a freshwater habitat Some adaptations of xerophytes are: Adaptation How it
  • Xerophyte A plant that is adapted to very wet conditions is a Hydrophyte Maintenance of a constant internal environment is Homeostasis Name a process which restores systems to their original levels
  • Lack of water Lack of nutrients Xerophytes e.g. Marram grass Grey Dunes Lack of water Lack of nutrients } less important as organic matter accumulates Mosses, lichens, annuals & perennials Dune Slack
  • Adaptions of xerophytes Thick cuticle; hairs; sunken stomata; inrolled leaves; fewer stomata; Reduced leaf surface area; Control of breathing Respiratory centre in medulla; Impulses from inspirratory
  • Xerophytes Structural adaptations that reduce the rate of transpiration in xerophytic plants, related to survival in dry conditions. Translocation Phloem as the tissue that transports organic substances.
  • Xerophytes Structural adaptations that reduce the rate of transpiration inxerophytic plants, related to survival in dry conditions. Translocation Phloem as the tissue that transports organic substances.
  • Xerophytes Blood glucose regulation Temperature regulation The Eye Colour Vision Synapses and Drugs Muscles Growth and aging Placenta Eutrophication and Bioaccumulation Monoculture


 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Hmm - due to beseen folding their free counter service this is all I have and its short by about 70,000 hits (honest)

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