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Organisms and Populations — BIOLOGY STD 12 Science — Question

Maharashtra BoardEnglish MediumSTD 12 ScienceBIOLOGYOrganisms and Populations1 Mark
MCQ
What is Allen’s rule?
  • ✓
    Mammals from colder climates generally have shorter ears and limbs to minimise heat loss.
  • B
    Mammals have constant temperature of the body in spite of their varied habitats.
  • C
    Mammals can be oviparous at times.
  • D
    The ecosystem of cold climate regions is equally occupied with mammals, birds and reptiles.
✓

Answer

Correct option: A.
Mammals from colder climates generally have shorter ears and limbs to minimise heat loss.
Mammals from colder climates generally have shorter ears and limbs to minimise heat loss.

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