Archaea are classified as being:
A) Prokaryotic.
B) Autotrophs only.
C) Heterotrophs only.
D) Consisting of nucleic acids and a protein coat.
E) Eukaryotic.
Correct Answer:
Verified
Q14: Organisms having a shell made of silica
Q15: Marine fungi:
A)Are mostly photosynthetic.
B)Are parts of lichens
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
Q20: Dinoflagellates that live in association with reef-building
Q21: An algal bloom is defined as:
A)Mass reproduction
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
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