Multiple Choice
Which environment represents the largest pool of microbial genes?
A) humans and animals
B) air
C) soil
D) oceans
E) freshwater lakes
Correct Answer:
Verified
Correct Answer:
Verified
Q5: The terrestrial realm of the biosphere is
Q28: Which organism is a nitrogen-fixing symbiont of
Q32: Which of the following are primary photosynthesizers?<br>A)cyanobacteria<br>B)green
Q34: Which of the following harbor microbes producing
Q36: The zone of soil around roots of
Q39: The study of the practical uses of
Q40: Which of the following is mismatched?<br>A)parasitism -
Q41: The physical location in the environment to
Q42: Nutrient deficient aquatic ecosystems are called<br>A)eutrophic.<br>B)oligotrophic.<br>C)epitrophic.<br>D)hypotrophic.<br>E)autotrophic.
Q62: Phytoplankton is composed of protozoa and small