Table of Contents
- 1 What is the process of removing waste from the body?
- 2 What is the excretion process?
- 3 What is the removal of excretion?
- 4 Which of the following organs are involved in excretion?
- 5 Why is the removal of faeces not excretion?
- 6 What do we excrete?
- 7 Why does the human body need to excrete waste products?
- 8 Which is responsible for the removal of wastes from cells?
What is the process of removing waste from the body?
Excretion is a process in which metabolic waste is eliminated from an organism. In vertebrates this is primarily carried out by the lungs, kidneys, and skin. The excretory organs remove these wastes. This process of removal of metabolic waste from the body is known as excretion.
What is the excretion process?
excretion, the process by which animals rid themselves of waste products and of the nitrogenous by-products of metabolism. Excretion is a general term referring to the separation and throwing off of waste materials or toxic substances from the cells and tissues of a plant or animal.
What is the removal of excretion?
You remove waste as a gas (carbon dioxide), as a liquid (urine and sweat), and as a solid. Excretion is the process of removing wastes and excess water from the body….Excretion.
| Organ(s) | Function | Component of Other Organ System |
|---|---|---|
| Kidneys | Remove urea, salts, and excess water from the blood. | Urinary system |
Why are waste products removed from the body?
Answer: The waste materials produced during the metabolic activities are toxic to the body and must not be accumulated inside, and therefore it has to be excreted out from the body by the process of excretion.
What is main excretory waste in insects?
* Most terrestrial insects produce uric acid as their main nitrogenous waste product. Uric acid is a relatively non- toxic and highly insoluble waste product. Therefore, it can crystallize out of solution, and may be either retained in the body, or eliminated as a solid waste material with little water loss.
Which of the following organs are involved in excretion?
The organs of excretion in humans include the skin, lungs and kidneys.
Why is the removal of faeces not excretion?
Removal of faeces or undigested food from the body is not an example of excretion because undigested food is not a product of metabolism. Metabolic activities generate nitrogenous waste that has to be removed from the body.
What do we excrete?
Excretion gets rid of carbon dioxide, water, and other, possibly harmful, substances from your body. Your lungs excrete carbon dioxide as you breathe out, your kidneys filter out nasties to produce urine, removing nitrogen waste from your body, and your skin sheds excess salt through sweat.
What is the process of excretion in the body called?
Excretion is the elimination of metabolic waste products from the body. The process of removal of wastes from the cells of living organisms is called excretion. The organ system responsible for the removal of wastes is called the excretory system. Nitrogenous Waste Products.
What is the removal of wastes from the body called?
Excretion is the elimination of metabolic waste products from the body. The process of removal of wastes from the cells of living organisms is called excretion. The organ system responsible for the removal of wastes is called the excretory system.
Why does the human body need to excrete waste products?
There are a large number of chemical reactions that take place inside a living body. As a result, a variety of waste products are constantly being generated. The living body needs to remove these wastes. Excretion is the elimination of metabolic waste products from the body.
Which is responsible for the removal of wastes from cells?
The process of removal of wastes from the cells of living organisms is called excretion. The organ system responsible for the removal of wastes is called the excretory system. Waste Products. Nitrogenous Waste Products.