An ecosystem
(a) includes populations but not habitats.
(b) is the same as a community.
(c) consists of a community and the physical and chemical environment.
(d) is none of the above.
(a) includes populations but not habitats.
You might also like to view...
Amanda was studying turtles based on DNA analysis. Under the current classification scheme, which of the following turtle species are thought to be most closely related? (1) Graptemys ouachitensis, (2) Trachemys scripta, (3) Apalone spinifera, (4) Graptemys kohni
A. 1 and 3 due to inductive reasoning B. 1 and 3 due to deductive reasoning C. 2 and 3 due to inductive reasoning D. 1 and 4 due to inductive reasoning E. 2 and 3 due to deductive reasoning F. 1 and 4 due to deductive reasoning
Epitokes of polychaetes are:
a. feeding structures. b. respiratory structures. c. reproductive individuals. d. excretory structures. e. feeding individuals.
Pepsin is an enzyme that functions in the stomach. Its optimum pH would be ____
a. between 1 and 2 b. between 3 and 4 c. above 6 d. between 5 and 7.5 e. above 8.5
Initial characterization of streptococcal species is based on __________.
A) bile esculin hydrolysis B) the type of hemolysis exhibited C) CAMP reaction D) bacitracin sensitivity