Multiple Choice
Sources of food and other essential nutrients for corals include all of the following except:
A) Nutrients released by zooxanthellae.
B) Calcium carbonate from shells.
C) Dissolved organic matter (DOM) from the water.
D) Zooplankton captured by the tentacles.
E) Capture of food using mesenterial filaments.
Correct Answer:

Verified
Correct Answer:
Verified
Q17: Fringing and barrier reefs develop:<br>A)In waters along
Q18: Which of the following is the latest
Q19: Coral reefs are important and very unique
Q20: Reef-building corals grow only in shallow water
Q21: Reef-building corals are classified as:<br>A)Zooxanthellae.<br>B)Metamorphic.<br>C)Ametamorphic.<br>D)Hermatypic.<br>E)Ahermatypic.
Q23: The expulsion of zooxanthellae due to unfavorable
Q24: Which of the following organisms is least
Q25: What area of a fringing coral reef
Q26: The sweeper tentacles of corals contain:<br>A)Zooxanthellae.<br>B)Nematocysts.<br>C)Specialized spicules.<br>D)Bad-tasting
Q27: A primary requirement for coral reef development