Key differences, features, and comparative analysis of Process and Definition.
| Process | Definition | Effect on density |
|---|---|---|
| Natality (B) | Number of births during a given period, added to the initial density | Increase ▲ |
| Immigration (I) | Individuals of the same species that come INTO the habitat from elsewhere | Increase ▲ |
| Mortality (D) | Number of deaths during a given period | Decrease ▼ |
| Emigration (E) | Individuals of the population who LEFT the habitat and gone elsewhere | Decrease ▼ |
This comparison table is part of the chapter notes for Organisms and Populations. Get complete notes, flashcards, active recall sheets, and test prep modes: