Question

A living organism must maintain each internal condition (e.g., body temperature) to a fixed set point.

a-true
b-false

Answer 1

False. Organisms are able to maintain homeostatic internal conditions within a narrow range almost constantly, despite environmental changes, through regulatory mechanisms. For example, in thermoregulation, organisms regulate their body temperature to adapt to different climates.

Step-by-step explanation:

A living organism must maintain each internal condition (e.g., body temperature) to a fixed set point.

False

Organisms are able to maintain homeostatic internal conditions within a narrow range almost constantly, despite environmental changes, through regulatory mechanisms. Homeostasis is the ability of an organism to maintain constant internal conditions. For example, in thermoregulation, organisms regulate their body temperature to adapt to different climates, with hot climates using methods like perspiration and cold climates using body structures like fur, feathers, or blubber.