Adaptations

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'It is not the strongest of the species that survives, nor the most intelligent that survives. It is the one that is the most adaptable to change' Charles Darwin



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Introduction


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Because of their shared evolutionary history, all organisms share a common set of essential life processes (movement, respiration, sensitivity, growth, reproduction, excretion, and nutrition) and use the same genetic system to maintain continuity.


All organisms share a common set of essential life processes


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Essential Questions

How are organisms adapted to their way of life?



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Preknowledge

  • Something is living if it shows the seven characteristics of life (MRS GREN)
  • Basic cells consist of specialised organelles that enable the cell to carry out these life functions
  • Specialised cells enable organs to carry out functions
  • DNA provides instructions for all processes
  • Reproduction can be sexual or asexual
  • Cell division: mitosis and meiosis



Evolution


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Because of their shared evolutionary history, all organisms share a common set of essential life processes...


Cellular level of life

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Ancestory of life


Microscopes


Life Processes


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All organisms share a common set of essential life processes (movement, respiration, sensitivity, growth, reproduction, excretion, and nutrition).


Cellular level of life processes


Adaptations: way of life


Genetics


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... and use the same genetic system to maintain continuity.


Cell division


Reproduction

Inheritance