question_answer 25)

  Climax community is in a state of (a) non-equilibrium         (b) equilibrium                  (c) disorder                        (d) constant change

Answer:

                  (b) During ecological or biotic succession, climax community is stable, self perpetuating and is the final biotic community. It is developed at the end of succession and is instate of perfect hormony and equilibrium with physical environment. Climax community has maximum diversity and niche specialization, thus all the other options are not related to climax community and are wrong.