Q. The changes that occur in successive seral stages to reach a climax community are I. changes in the diversity of species of organisms II. increase in the number of species and organisms III. increase in the total biomass Choose the correct option
A) I and II
B) I and III
C) II and III
D) I, II and III
Explanation
In successive seral stages, there is not only a change in the species diversity of organisms present but there is also an increase in the number of species. Succession of plants and animals communities occurs side by side
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.