Biomanipulation can best be described as
A) removing many of the next higher trophic level organisms so that the struggling trophic level below can recover.
B) a means of reversing the effects of pollution by applying antidote chemicals that have a neutralizing effect on the community.
C) an example of how one would use the bottom-up model for community restoration.
D) adjusting the numbers of each of the trophic levels back to the numbers that they were before human disturbance.
E) monitoring and adjusting the nutrient and energy flow through a community with new technologies
A genetic bottleneck reduces a population temporarily to very low levels, removing much of its genet
Applying and Removing Nonsterile Gloves
The main avenue to the upward social mobility reviewed in the text has been higher education.
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