Most dinoflagellates are___________?
Correct answer: A. Unicellular
- A. Unicellular
- B. Multicellular
- C. Both of these
- D. Zooflagellates
Explanation
Most dinoflagellates are unicellular organisms with two flagella and characteristic grooves in their cell covering. Students may choose zooflagellates because dinoflagellates are flagellated, but zooflagellate is a different classification group rather than a description of their usual body form. The submitted key matches.
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