A group of populations make up a community in a particular ecosystem while a community and the abiotic factors make up an ecosystem. Furthermore, a population is a small group in an ecosystem while a community is a large group when compared to a population. Another major difference between population and community is that a population consists of a single species while a community consists of several species living together.
Because of the above, all the individuals in a population are morphologically and behaviorally similar while the individuals in a community can be categorized into groups in terms of morphology and behaviour. Moreover, individuals in a population freely interbreed while interbreeding is absent among the different individuals of a community.
Thus, this is another difference between population and community. The type of competition attributes to another difference between population and community.
Intra-specific competition occurs among the individuals of a population while inter-specific competition occurs among the individuals of a community. There are no pray-predator relationships among individuals in a population while pray-predator relationships occur among individuals in a community. A population is a group of individuals that belong to a particular species, living in a particular geographical area at a particular time.
On the other hand, a community is two or more populations, living in the same geographical area at a particular time. The individuals in a population interbreed while various types of interspecific interactions occur among the individuals in the community.
The main difference between population and community is the number of species and the type of interactions. Klappenbach, Laura. The biosphere includes all living beings and their relationships. If you wanted to include species in this list, it becomes slightly trickier. There are many definitions of species but a common one is that a species includes every member of the species within multiple populations. Thus, in the first image, species would fall between population and community in a sense.
Although you can have multiple populations of kangaroos all living in different populations and communities, and all of these kangaroos would be in the same species. What is the difference between organism, population, community, ecosystem, biome and biosphere? Kate M. Jun 8, These are all different terms used to organize life on Earth. See explanation. Explanation: These are different terms used to organize life on our planet. Related questions What is environmental science?
What's the relationship between environmental science and environmental sustainability? The community consists of only biotic factors only. Our Earth is the only planet comprising life from the microscopic organisms to the large animal. To understand life better with its management, activity, and organization, it is mandatory to know about the few terms like biosphere, biomes, ecology, community, population, and individual.
Among them, there is a heap of confusion between Ecology and Community, as they have a very thin layer of difference but matters a lot. So with the help of this article, we will try to differentiate between the two along with a brief summary. Basis for Comparison Ecosystem Community Meaning An Ecosystem consists of the interaction of living organisms biotic components with non-living organisms abiotic components , it is a kind of link between them for the exchange of energy and biogeochemical cycling.
Community consists of the group of populations of different species living together and interacting with them in a region. Example A forest, an estuary, a pond, a grassland.
Like different species birds Darwin finches living in the same area, also another example is animals, plants, bacteria living in the same environment. Includes Ecology includes all the components of biotic living and abiotic non-living factors.
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