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Summary
-shaped) and J- shaped curves'. An association of a number of different species in a common environment that can survive in nature is called biotic community and the relationship between the species in a community has evolved through their interactions based on the requirement and mode of obtaining..
Characteristics of Population
Individuals living in the same area are referred as local populations. They all experience similar ecological processess at a particular stage of the life cycle. Similar populations of a species occupying different geographical areas are called sister populations. Population is a dynamic ..
Soil profile
. Freshly dead and partially decomposed plant and animal material called litter or detritus 2. Colloidal, amorphous and dark coloured humus . Soil helps in providing water and minerals to the land plants It acts as a substratum for a variety of organisms like bacteria, fungi, many kinds o..
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