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Tamera Tamera
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6 years ago
Pathogenicity is the ability
 
  A) of the host to inflict damage on the pathogen.
  B) of the host to resist damage by the pathogen.
  C) of the pathogen to inflict damage on the host.
  D) None of these are correct.



The structural and trophic foundation of coral reefs is a mutualistic relationship between
 
  A) cyanobacteria and sponges (Porifera).
  B) chemolithotrophic bacteria and stony corals (Cnidaria).
  C) dinoflagellates and stony corals (Cnidaria).
  D) cyanobacteria and stony corals (Cnidaria).



Certain species of Bacteria have been identified to cause obesity.
 
  Indicate whether the statement is true or false.



Bacteria associated with plants fix very small amounts of nitrogen, therefore they do NOT contribute significantly to the global N cycle.
 
  Indicate whether the statement is true or false.



Fungi and protists serve an important role in the anaerobic digestion of cellulose in ruminants.
 
  Indicate whether the statement is true or false.
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Rae-RaeRae-Rae
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6 years ago
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Tamera Author
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6 years ago
Thank you for answering correctly!
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