- Organs are grouped into functionally related associations known as __
- The kidneys belong to the __ system
- The liver belongs to the __ system.
The Correct Answer and Explanation is :
Answers:
- Organs are grouped into functionally related associations known as organ systems.
- The kidneys belong to the urinary system.
- The liver belongs to the digestive system.
Explanation:
Organ Systems:
Organ systems are groups of organs that work together to perform specific functions necessary for the survival and proper functioning of the body. Each organ in a system contributes uniquely to the overall role of that system. For example, the respiratory system includes the lungs, trachea, and diaphragm, which work together to facilitate breathing and gas exchange.
The Urinary System:
The kidneys belong to the urinary system, which is responsible for filtering and removing waste products from the blood, maintaining electrolyte balance, and regulating blood pressure through fluid balance. Key components of the urinary system include:
- Kidneys: Filter blood to produce urine, regulate electrolytes, and maintain pH balance.
- Ureters: Transport urine from the kidneys to the bladder.
- Bladder: Stores urine until it is excreted.
- Urethra: Conducts urine from the bladder out of the body.
By managing waste excretion and maintaining internal balance, the urinary system plays a critical role in homeostasis.
The Digestive System:
The liver belongs to the digestive system, which is primarily responsible for breaking down food, absorbing nutrients, and expelling waste. The liver performs essential functions, including:
- Producing bile, which aids in fat digestion.
- Processing nutrients absorbed from the digestive tract.
- Detoxifying harmful substances.
- Storing energy as glycogen.
Other key organs in the digestive system include the stomach, intestines, pancreas, and gallbladder. Together, these organs convert food into energy and essential nutrients required for bodily functions.
In summary, organ systems like the urinary and digestive systems are composed of interrelated organs, each specialized to perform vital roles that support the body’s overall health and functionality.