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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
Homeostasis is
  • ✓
    Maintaining a constant internal environment
  • B
    Maintaining a constant external environment
  • C
    Both $(a)$ and $(b)$
  • D
    Maintaining circulation of blood
✓

Answer

Correct option: A.
Maintaining a constant internal environment
a
Homeostasis is the phenomenon of maintaining a constant internal environment despite changes in external temperature. Endothermal animal show temperature homeostasis

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