A situation in which the birth rate equals the death rate is called

a. an intrinsic limiting factor.
b. exponential growth.
c. saturation.
d. zero population growth.
e. geometric growth.


D

Biology & Microbiology

You might also like to view...

In contrast to most other plant hormones, which hormone is a germination inhibitor?

a. auxin b. gibberellin c. cytokinin d. abscisic acid e. ethylene

Biology & Microbiology

Coral mutualisms

What will be an ideal response?

Biology & Microbiology

The many species of tree frogs that inhabit forests in the eastern United States maintain their genetic isolation from other species by several mechanisms, including "singing" slightly different songs. Which type of isolating mechanism does this

represent? A) behavioral isolation B) ecological isolation C) mechanical isolation D) temporal isolation

Biology & Microbiology

The role of healthcare workers in the management of disease outbreaks

A) should be addressed through periodic training and re-training. B) is limited to properly using personal protective equipment. C) can be approached casually. D) is not critical in U.S. healthcare facilities. E) is only important in BSL-3 or higher facilities.

Biology & Microbiology