Question

During ecological succession.

• A. The gradual and predictable change in species composition occurs in a given area
• B. The establishment of a new biotic community is very fast in its primary phase
• C. The number and types of animals remain constant
• D. The changes lead to a community that is in near equilibrium with the environment and is called pioneer community.

Answer 1

The correct option is A

The gradual and predictable change in species composition occurs in a given area

During ecological succession, the gradual and predictable change in composition occurs in a given area.