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STD 12 - 13. biodiversity and conservation — Biology STD 12 Science — Question

CBSE BoardEnglish MediumSTD 12 ScienceBiologySTD 12 - 13. biodiversity and conservation1 Mark
MCQ
Alexander von Humboldt described for the first time
  • A
    laws of limiting factor
  • ✓
    species area relationships
  • C
    population growth equation
  • D
    ecological biodiversity.
✓

Answer

Correct option: B.
species area relationships
b
(b) : Alexander von Humboldt described species area relationship for the first time. He observed that within a region, species richness increases with increasing explored area, but only upto a limit.

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