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Biology: Internal Function Regulation

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Questions and Answers

What are two examples of internal functions that require regulation in an organism?

Nutrient transport and blood flow.

Why is regulation important for even the smallest organisms?

Regulation is necessary to coordinate internal functions, respond to stimuli, and cope with environmental stresses.

Name three organs illustrated in the diagram that participate in internal function regulation.

Brain, lungs, and heart.

What do the arrows in the diagram suggest about the organs' functions?

<p>The arrows suggest the interconnectedness of functions among the organs.</p> Signup and view all the answers

How do regulatory mechanisms help organisms cope with environmental stresses?

<p>They allow organisms to adjust their internal functions in response to external changes.</p> Signup and view all the answers

Flashcards

Regulation in Organisms

The complex processes within an organism to keep functions running smoothly and adapt to changes.

Nutrient Transport

The movement of nutrients throughout the body, ensuring cells get what they need.

Blood Flow

The continuous flow of blood within an organism, delivering oxygen and nutrients while removing waste.

Internal Functions Interconnectedness

The interconnectedness of different organs and systems working together to maintain life.

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Response to Stimuli

The ability of organisms to react and adjust to changes in their environment.