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9th Env Sci 8.1 and

9th Env Sci Chapters 8.1 and 8.2 TEST

QuestionAnswer
number of individuals Which of the following is one of the main properties used to describe a population?
For a population's growth rate to be zero the average number of births and deaths must be the same
Exponential growth occurs when a population grows increasingly faster
Which of the following limits a population's biotic potential? a maximum number of offspring each individual can produce
which of the following limits a populations growth? all of the above
number of individuals per unit area density
example of indirect competition for resources territory
relative distribution of individuals dispersion
water, sunlight, or nutrients for plants limiting resource
deaths caused by disease density dependent
Which of the following statements is correct? an organism's habitat is a location
Which of the following is part of an American bison's niche? all of the above
When two species in an area eat the same type of food but eat at different times of the day, their niches overlap
If exponential growth occurs in the population of a species of predator, the population of its prey will most likely decrease quickly
If two species coevolve, they may develop adaptations that Both A & B
Species A benefits and species B is killed predation
Species A and B negatively affect each other competition
species A and B both benefit mutualism
species A benefits and species B is unaffected commensalism
species A benefits and species B is harmed but not killed parasitism
Created by: asimien907