An algal bloom is defined as:
A) Mass reproduction of algal cells.
B) Mass death of algal cells.
C) Mass feeding on algal cells by zooplankton.
D) Mass vertical migrations of algal cells.
E) Mass horizontal migrations of algal cells.
Correct Answer:
Verified
Q16: Diatoms are mostly:
A)Heterotrophs.
B)Planktonic.
C)Multicellular.
D)Red in color.
E)Prokaryotic.
Q17: Red tides are caused mostly by:
A)Diatoms.
B)Foraminiferans.
C)Dinoflagellates.
D)Red seaweeds.
E)Radiolarians.
Q18: One of the following statements about marine
Q19: Archaea are classified as being:
A)Prokaryotic.
B)Autotrophs only.
C)Heterotrophs only.
D)Consisting
Q20: Dinoflagellates that live in association with reef-building
Q22: What is the function of an auxospore?
A)Floatation
B)Hunting
C)Photosynthesis
D)Reproduction
E)Restore
Q23: What feature do all protozoa share?
A)Reproductive strategies
B)Habitats
C)Feeding
Q24: Zooxanthellae,which live symbiotically with many species,are classified
Q25: Which of the following are not protists?
A)Dinoflagellates
B)Cyanobacteria
C)Diatoms
D)Foraminiferans
E)Ciliates
Q26: Which of the following are not protozoans?
A)Radiolarians
B)Foraminiferans
C)Dinoflagellates
D)Ciliates
E)Unicellular,planktonic
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