1-What is the difference between communities and populations? 2-Give two example
ID: 255372 • Letter: 1
Question
1-What is the difference between communities and populations?2-Give two examples of Density-Dependent Factors for populations.
3-Give two examples of Density-Independent Factors for populations.
4- Define Carrying Capacity. 1-What is the difference between communities and populations?
2-Give two examples of Density-Dependent Factors for populations.
3-Give two examples of Density-Independent Factors for populations.
4- Define Carrying Capacity.
2-Give two examples of Density-Dependent Factors for populations.
3-Give two examples of Density-Independent Factors for populations.
4- Define Carrying Capacity.
Explanation / Answer
1.
Community is the group of different populations.
Community has different species.
In other words, group of populations form community.
Population is a group of same species of organisms.
It can also be defined as members of one species which live in a given area.
2.
Density dependent factors affects the growth of population and depends on population density.
Examples include food, disease, predators etc
3.
Density independent factors affect the population growth irrespective population density.
Examples include floods, earthquakes, pollution etc.
4.
Carrying capacity is the maximum population size a given environment can sustain in a given
environmental conditions.
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