Which of the following characteristics about saprotrophs is NOT true?

A. They are bacteria that decompose large organic molecules.
B. They are viruses that infect plant and fungal cells.
C. Saprotrophs are also called decomposers.
D. They are ecologically important in recycling matter.


Answer: B

Biology & Microbiology

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A.  auxin B.  abscisic acid C.  strigolactones D.  ethylene E.  suberin

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Which of the following biomes would you predict to be dependent on fire to prevent succession by trees?

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________ are a major source of restriction enzymes

A) Plant cells B) Human cells C) Bacteria

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