Question

Character of a stable community is that it

• A. should not show too much variations in year-to-year productivity
• B. must be resistant to occisional natural or manmade distribances
• C. should be resistant to invasions by alien species
• 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 and is usually resilient to natural or man made disturbances.