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प्रश्न
Which of the following is TRUE for 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.
Explanation:
The alterations result in a climax community, which is a community that is in close equilibrium with the environment.
It takes a long time for a new biotic community to emerge.
During ecological succession, the quantity and variety of species do not remain constant.
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