SCIENCE
ENVIRONMENTAL SCIENCES
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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All of the following are true of density dependent factors except ____
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death occur more quickly in a crowded population
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disease is an example
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population size determines the impact of the factor
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natural disasters are an example
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Explanation:
Detailed explanation-1: -Density-dependent factors include disease, competition, and predation.
Detailed explanation-2: -Some-such as competition, predation, parasitism, and disease-depend on population density. Others-including natural disasters and unusual weather-do not depend on population density.
Detailed explanation-3: -Competition within the population. When a population reaches a high density, there are more individuals trying to use the same quantity of resources. Predation. Disease and parasites. Waste accumulation.
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