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

CBSE BoardEnglish MediumSTD 12 ScienceBiologySTD 12 - 11. organisms and populations1 Mark
MCQ
Choose the wrong statement
  • A
    Natality and immigration increases the population density
  • B
    Mortality and emigration decreases the population density
  • ✓
    Adverse condition does not affect the population density
  • D
    Food availability and predation pressure affect population density
✓

Answer

Correct option: C.
Adverse condition does not affect the population density
c
Adverse condition affect the population by influencing on natality and mortality of the population. It also effects the immigration and emigration

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