Indicator bacteria are
A) coliforms.
B) gram-negative rods.
C) evidence of fecal contamination.
D) used in water quality tests.
E) All of these choices are correct.
Correct Answer:
Verified
Q23: Analysis of a water sample by a
Q24: Eutrophication
A)encourages heavy surface algal blooms.
B)can block the
Q25: When describing the horizontal zonation of a
Q26: The niche of an organism includes all
Q27: An example of a primary consumer would
Q29: Bacteria can function in all the following
Q30: In a large body of standing water,
Q31: Which of the following cannot be photoautrophs?
A)bacteria
B)fungi
C)plants
D)algae
E)All
Q32: All of the following pertain to red
Q33: As energy is transferred to the next
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