Algae differ from protozoa in that 

A. algae are plants and protozoa are animals.
B. protozoa are motile and algae are nonmotile.
C. algae are autotrophs and protozoa are heterotrophs.
D. algae are aerobic and protozoa are anaerobic.


C. algae are autotrophs and protozoa are heterotrophs.

Biology & Microbiology

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List and describe some of the major areas of biotechnology.

What will be an ideal response?

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A polyribosome is:

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