Other questions in this quiz

2. Which one describes mutation?

  • A change which will make any organism more deadly
  • A random and unpredictable change in a cell's DNA
  • A predictable change in the cells structure
  • A break down of a microbe which makes it weaker

3. Who was Ignaz Semmelweis?

  • The man who discovered penicillin
  • He came up with the idea of natural selection
  • A disgraced doctor who lowered mortality rates by getting to doctors to wash their hands
  • The doctor who examined chemical distribution through the body in pregnancy

4. Viruses will always be more deadly than bacteria and fungi?

  • False
  • True

5. What's is a pandemic?

  • A disease which can kill
  • A disease which spreads across the world
  • A disease which effects a country
  • A disease which only effects a thew people


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