Multiple Choice
A primary requirement for coral reef development that determines where they can develop is:
A) Optimum salinity levels.
B) The availability of sediment.
C) The lacks of grazers.
D) The raw material for mucas production.
E) The presence of a hard substrate.
Correct Answer:
Verified
Correct Answer:
Verified
Q21: Reef-building corals are classified as:<br>A)Zooxanthellae.<br>B)Metamorphic.<br>C)Ametamorphic.<br>D)Hermatypic.<br>E)Ahermatypic.
Q22: Sources of food and other essential nutrients
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
Q28: Atolls actually start as a:<br>A)Fringing reef.<br>B)Barrier reef.<br>C)Semi-circular
Q29: In addition to zooxanthellae,what is the other
Q30: What area of a fringing coral reef
Q31: Planula is the name given to:<br>A)The coral