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Biotechnology and Biomedical Engineering
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Population ecology Virtual Lab II
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Effect of Predator Efficiency on Equilibrium Densities & Pop. Stability
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Effect of Predator Efficiency on Equilibrium Densities & Pop. Stability
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Theory
Procedure
Self Evaluation
Simulator
Assignment
Reference
Feedback
1)
The main factors in population growth are
Predators and disease
limiting factors
the reproductive rate and recruitment
birth rate and death rate
environmental resistance
2)
Population density is the
number of individuals per area
total number of individuals of a population
movement of individuals into an area
number of births minus the number of deaths in a population
3)
What happens to the prey population when predators are absent?
goes extinct
grows exponentially
grows logistically
remains in equilibrium
none of the above
4)
Increase in theta value in an area represents
More number of individuals can be found
Less number of individuals can be found
Average number of individuals can be found
No individuals can be found
5)
At the carrying capacity, population growth stops. Does this mean that birth and death rates equal to zero?
Yes
No
Cite this Simulator:
vlab.amrita.edu,. (2011). Effect of Predator Efficiency on Equilibrium Densities & Pop. Stability. Retrieved 25 April 2024, from vlab.amrita.edu/index.php?sub=3&brch=67&sim=186&cnt=3
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