A homeostatic response includes

A homeostatic response includes

• A. An organism maintaining internal stability while adjusting to changing external conditions
• B. Random fluctuations
• C. Inability to respond
• D. None

Answer: (A)

Maintaining internal stability despite changes outside is what homeostasis is all about. A homeostatic response activates mechanisms that counteract a disturbance, keeping conditions like temperature, pH, and glucose within normal ranges while the organism adapts to different external conditions. For example, sweating cools the body when it’s hot, and insulin helps restore normal blood glucose after a meal. Random fluctuations would destabilize the system, an inability to respond means regulation can’t occur, and there is indeed a homeostatic response, so the description fits best.

Maintaining internal stability despite changes outside is what homeostasis is all about. A homeostatic response activates mechanisms that counteract a disturbance, keeping conditions like temperature, pH, and glucose within normal ranges while the organism adapts to different external conditions. For example, sweating cools the body when it’s hot, and insulin helps restore normal blood glucose after a meal. Random fluctuations would destabilize the system, an inability to respond means regulation can’t occur, and there is indeed a homeostatic response, so the description fits best.