Homeostasis is the:

Correct answer: B. Tendency of biological systems to resist change

  • A. Tendency of biological systems to change with change in the environment
  • B. Tendency of biological systems to resist change
  • C. Disturbance of self regulatory system and natural controls
  • D. Biotic materials used in homeopathic medicines

Explanation

The ability to maintain a steady state within a constantly changing environment is essential for the survival of living systems. The maintenance of a constant internal environment is called homeostasis.

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About Man and His Environment

Ecosystems include biotic and abiotic components, food chains and webs, energy flow, nutrient cycles, populations and ecological relationships. Pollution and conservation cover air, water, soil and noise pollution, their effects on organisms, biodiversity loss, protected areas, sustainable resource use and methods for reducing environmental damage.

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