Population

Questions on key words, sampling techniques, humand populations and life expectancy. 

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  • Created by: tcrj
  • Created on: 23-08-14 18:57

1. How does temperature effect population size?

  • Too hot means denature of enzymes = decrease population
  • Too cold denatures enzymes ( change active site) = decrease population
  • Too hot means more kinetic energy for enzymes = increases population
  • Too cold increases metabolic rate = increase population
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Other questions in this quiz

2. What factors decrease population growth?

  • Immigration & emigration
  • Deaths & immigration
  • Deaths & emigration
  • Births & emigration

3. A non living factor that makes up a habitat eg temperature or pH?

  • Abiotic
  • Environment
  • Biotic
  • Community

4. ACFOR scale is a way of measuring abundance. What does the A stand for?

  • Always
  • Absent
  • Abundant
  • A lot

5. What is the name for proportion of ground covered?

  • Percentage cover
  • Frequency
  • Ground spread
  • Population density

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