Which Statement About Dinoflagellates Is False

question 115

Multiple Choice

Which statement about dinoflagellates is false?

• A) They have elaborate shells composed of calcium carbonate.
• B) They produce red tides that are toxic to shellfish.
• C) They are important primary producers in plankton.
• D) They contribute an important component of atmospheric oxygen.
• E) They are common endosymbionts in both animals and other protists.

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