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What are the 4 main organs of the excretory system?
Excretory Organs Organs of excretion include the skin , liver , large intestine , lungs , and kidneys (see Figure 16.2. 2). Together, these organs make up the excretory system . They all excrete wastes, but they don’t work together in the same way that organs do in most other body systems.
What are the main organs of excretory system *?
Skin. The skin performs its excretory function via the sweat glands.
What is the excretory organs of liver?
When the liver has broken down harmful substances, its by-products are excreted into the bile or blood. Bile by-products enter the intestine and leave the body in the form of feces. Blood by-products are filtered out by the kidneys, and leave the body in the form of urine.
What is the largest organ of the body?
The skin
The skin is the body’s largest organ.
What are the two excretory organs?
The organs of excretion in humans include the skin, lungs and kidneys.
What is the scientific name of kidney?
nb The term “renal”, from the Latin word renes meaning kidney, is often used interchangeably with the word “kidney”.
How do kidneys clean the blood?
The kidneys receive a high blood flow and this is filtered by very specialised blood vessels. The fluid that is filtered is then adjusted by a complex series of urine-disposing tubes called tubules.
Which is the largest excretory organ of the body?
skin
The skin is the largest organ in the body capable of excreting metabolic wastes such as sweat. (However, sweat has other functions such as reducing the temperature control).
Where is kidney present in our body?
The kidneys are two bean-shaped organs, each about the size of a fist. They are located just below the rib cage, one on each side of your spine. Healthy kidneys filter about a half cup of blood every minute, removing wastes and extra water to make urine.
What are the four organs of excretion?
Four organs of the Excretory system are lungs, kidneys, liver, and the skin Lungs: Release carbon dioxide and water from the process of respiration. Liver: The liver stores sugar until it is needed in the blood.
What is the main organ of excretion?
Kidneys. The kidneys are paired, bean-shaped organs located in the abdomen, on either side of the spine, under the diaphragm. T hey are made of a large number of structural and functional subunits called nephrons. These nephrons perform the primary task of filtering blood and removing waste products. Each nephron snakes between…
What are facts about the excretory system?
The excretory system is attached to the digestive system to provide a passage for the release of chemicals which the body doesn’t need. Various organs help the body dispose of the waste foods safely in your right and left kidneys. The body throws out almost 1.5 quarts of urine every day.
What are the 11 organ systems of the body?
Human Body Organ Systems. The human body is made up of 11 organ systems that work with one another (interdependantly). These systems include the integumentary system, skeletal system, muscular system, lymphatic system, respiratory system, digestive system, nervous system, endocrine system, cardiovascular system, urinary system,…