A species that has population levels so low it faces
extinction in all or part of its range is designated as
a. riparian.
b. endemic.
c. endangered.
d. fragmented.
e. an indicator.
Answer: c
You might also like to view...
The cAMP-CAP complex and RNA polymerase bind more efficiently to the lac operon together than either does alone. What term is applied to this increased efficiency of binding?
What will be an ideal response?
What type of immunity is NOT due to antibodies?
A) Innate immunity B) Naturally acquired active immunity C) Naturally acquired passive immunity D) Artificially acquired active immunity E) Artificially acquired passive immunity
Plankton are floating communities of helminths.
Answer the following statement true (T) or false (F)
High levels of fecal contamination indicate the presence of only fecal bacteria (such as coliforms).
A) True B) False