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Questions and Answers
What is the main function of the excretory system?
What is the main function of the excretory system?
In humans, how do most waste substances leave the body?
In humans, how do most waste substances leave the body?
Which organs are specifically considered a part of the excretory system?
Which organs are specifically considered a part of the excretory system?
What are the main functions of the kidneys in the urinary system?
What are the main functions of the kidneys in the urinary system?
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What happens if one or more excretory systems break down?
What happens if one or more excretory systems break down?
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Study Notes
Excretory System
- The main function of the excretory system is to remove waste substances from the body.
Waste Removal
- Most waste substances leave the human body through the urinary system, specifically through urination.
Organs of Excretory System
- The organs specifically considered part of the excretory system are the kidneys, liver, skin, and lungs.
Kidney Functions
- The main functions of the kidneys in the urinary system include filtering waste and excess substances from the blood and regulating electrolyte levels and blood pressure.
Consequences of Breakdown
- If one or more excretory systems break down, waste can accumulate in the body, leading to illness or even death.
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Description
Test your knowledge about the function and importance of the excretory system in maintaining internal chemical balance and removing waste products from the body. This quiz covers the dual role of excretory systems in eliminating metabolic wastes and draining the body of used up components.
