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प्रश्न
Which of the following is TRUE with respect to ecological succession?
विकल्प
The numbers and types of animals remain constant.
The gradual and predictable change in species composition occurs in a given area.
The establishment of a new biotic community is very fast in its primary phase.
The changes lead to a community that is in near equilibrium with the environment and is called pioneer community.
MCQ
उत्तर
The gradual and predictable change in species composition occurs in a given area
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