Multiple Choice
The organisms in the image have shells made of 
A) starch.
B) cellulose.
C) cilia.
D) calcium carbonate.
E) silica.
Correct Answer:
Verified
Correct Answer:
Verified
Q80: The process in which photosynthetic bacteria were
Q81: The group_ includes brown algae and diatoms.
Q82: Secondary endosymbiosis can occur when a<br>A) nonphotosynthetic
Q83: _is a protistan parasite that causes malaria
Q84: How do amoebas differ from foraminiferans?
Q86: Which protist group includes the dinoflagellates, apicomplexans,
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Q88: Free-floating, photosynthetic, unicellular protists include<br>A) amoebas.<br>B) cyanobacteria.<br>C)
Q89: Which group of photosynthetic, mostly marine protists
Q90: Which group of protists includes photosynthetic, individual