Bacteria of the Proteobacteria that are intracellular parasites are members of the

A) alphaproteobacteria.
B) betaproteobacteria.
C) gammaproteobacteria
D) alphaproteobacteria and betaproteobactria.
E) alphaproteobacteria and gammaproteobacteria.


E

Biology & Microbiology

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