Multiple Choice
You are looking at a plankton sample and find a single-celled organism with a glassy internal skeleton that gives it an elaborate geometric shape.Photosynthetic endosymbionts within the organism give it a greenish golden color.This organism is most likely a
A) dinoflagellate.
B) plasmodial slime mold.
C) radiolarian.
D) diatom.
E) coral.
Correct Answer:

Verified
Correct Answer:
Verified
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