Question

Which of the following feature(s) should be shown by a stable community?

• A. Resistant to invasion of alien species
• B. Resistant to occasional disturbances
• C. Less variation in year to year productivity
• D. All of these

Answer 1

The correct option is D All of these

A stable community is self-perpetuating and final biotic community that is in perfect harmony with the physical environment. It does not show much of changes i.e., less variation in year to year productivity and is usually resistant to natural or man made disturbances as well as alien invasion.