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STD 12 - 11. organisms and populations — BIOLOGY STD 12 Science — Question

Bihar BoardEnglish MediumSTD 12 ScienceBIOLOGYSTD 12 - 11. organisms and populations1 Mark
MCQ
The impact of immigration on population density is
  • ✓
    Positive
  • B
    Negative
  • C
    Eoth positive and negative
  • D
    Neutralized by natality
✓

Answer

Correct option: A.
Positive
a
Immigration is the movement of individuals of the same species into a given habitat from elsewhere so it will increase the population density of the species in that area. $So ,$ it has positive impact.

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