Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test General Science Biology Biology in Everyday life
During the process of ecological succession the changes that take place in communities are:
1
Orderly and sequential
2
Random
3
Very quick
4
More than one of the above
5
None of the above