Current location - Health Preservation Learning Network - Health preserving class - The following are autotrophic microorganisms: (a) cyanobacteria B. Mushrooms C. Pneumococcus D. Hay straw.
The following are autotrophic microorganisms: (a) cyanobacteria B. Mushrooms C. Pneumococcus D. Hay straw.
A, cyanobacteria synthesize organic matter through photosynthesis, and A is correct;

B, mushrooms are heterotrophic fungi, and B is wrong;

C, pneumococcus is heterotrophic bacteria, parasitic life, C is wrong;

D. Bacillus subtilis is a heterotrophic bacterium, which lives on decay. D is wrong.

So choose: a.

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