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Which one of the following statements is incorrect?

  • A.Meningitis and tuberculosis are caused by bacteria.
  • B.Bacteria cannot respire.
  • C.Cheese can be made using bacteria.
  • D.Bacteria in soil causes dead plants and animals to decompose.

Answer: B

Correct answer: Bacteria cannot respire.

That statement is false: bacteria do respire, some aerobically and some anaerobically, and some ferment instead. The others are true - bacteria cause a range of human infections, bacteria are used in cheese making, and soil bacteria decompose dead plants and animals.

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