Other questions in this quiz

2. what happens to useful mutations?

  • they are used in a vaccination
  • they are passed on throughout population
  • they are destroyed
  • they are passed to the fish population

3. what is it called when the advantageous genes are passed on?

  • genetics
  • phenotype
  • natural selection
  • evolution

4. what is selective breeding?

  • being picky
  • artificial natural selection
  • choosing a breed of dog
  • genetic diseases

5. what are the causes of variation?

  • respiration and genetics
  • genetic and environmental
  • environmental and bacteria
  • genetic and economic

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