Biology 9700 · AS & A Level · Cells as the basic units of living organisms

Cells as the basic units of living organisms — practice question

Which statement is right?

ACholera is caused by the virus Vibrio cholerae.
BMosquitoes are pathogens that cause malaria.
CMycobacterium bovis only causes TB in humans.
DPlasmodium vivax is an example of a protoctist.

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