Multiple Choice
Which of the following groups include organisms that are a key source of food in all aquatic environments and whose fossilized forms are used as a filter and as a grinding and polishing agent?
A) dinoflagellates
B) diatoms
C) amoebas
D) brown algae
Correct Answer:
Verified
Correct Answer:
Verified
Q1: Prokaryotes are classified into<br>A)kingdom Bacteria and kingdom
Q3: Dinoflagellates are best described as<br>A)large,multicellular algae that
Q4: Individual prokaryote cells are about eukaryote cells;
Q5: Which of the following cellular structures is
Q6: There is a good chance you will
Q7: Which two groups of protists produce hard
Q8: Multicellular organisms evolved from three different ancestral
Q9: Which of the following organisms are common
Q10: The use of prokaryotes and other organisms
Q11: are heterotrophic protists; _ are photoautotrophic protists.<br>A)Protozoans