Question
Option D: Migration - Ecesis - Reaction- Stabilisat
The correct answer is “Migration - Ecesis - Reaction- Stabilisat”.
Biotic succession refers to the process of change in the species composition of an ecosystem over time. The correct sequence of the phases of biotic succession is: Migration → Ecesis → Reaction → Stabilization
| Phase | Description |
|---|---|
| Migration | The arrival of propagules (seeds, spores, or organisms) into a new area. |
| Ecesis | The establishment and successful germination or growth of these organisms. |
| Reaction | The modification of the environment by these organisms, making it more or less favorable for other species. |
| Stabilization (Climax) | The final stage where a stable and self-sustaining community is established. |