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Organisms and Populations — BIOLOGY STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 ScienceBIOLOGYOrganisms and Populations1 Mark
MCQ
Ecological niche is
  • A
    Formed of all plants and animals living at the bottom of a lake.
  • B
    An ecologically adapted zone.
  • C
    The surface area of the ocean.
  • D
    The physical position and functional role of a species within the community.
✓

Answer

  1. The physical position and functional role of a species within the community.

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