Biology · Ecology and Environment
Consider the following statements regarding immigration and emigration in a population: (a) Immigration increases population density. (b) Emigration reduces population density. (c) Immigration is negligible in newly colonized habitats. (d) Emigration may occur due to overcrowding. Which of the statements given above are correct?
- 1(a), (b), (c), and (d)
- 2(b) and (c) only
- 3(a) and (c) only
- 4(a), (b), and (d) only✓
Correct answer
(a), (b), and (d) only
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