Population sizes begin to stabilize near the carrying capacity when
A) zero population is achieved.
B) the number of species in the environment begins to decrease.
C) environmental resistance begins to limit the population's biotic potential.
D) the replacement fertility rate reaches 2.1.
E) a population's biotic potential becomes unlimited.
C
You might also like to view...
Referring to the above diagram of the brain, D
identifies which region?
a. hypothalamus b. pons c. cerebrum d. cerebellum e. thalamus
How might a species' range be extended?
A) through increased migration rates B) through increased immigration rates C) through climate change D) through decreased reproductive rates
The type of viral infection in which a virus enters a host cell and remains dormant in the host cell's chromosome is
a rare form of viral infection. a transgenic infection. a lytic infection. a systematic infection. a lysogenic infection
Which of the following are likely to predispose patients to fungal infections?
A) Cancer B) All of these choices are correct C) Malnutrition D) Tuberculosis E) AIDS