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DevinOsmoregulation is the process of regulating the balance of water and dissolved substances in an organism's body to maintain homeostasis. Excretion, on the other hand, is the biological process of removing waste products, such as carbon dioxide, urea, and excess salts, from the body. Osmoregulation primarily focuses on maintaining proper water balance, while excretion is about eliminating metabolic waste products.
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The excretory organs in a planaria or fluke are called?
The excretory organs in a planaria or fluke are called protonephridia. They are responsible for osmoregulation and waste excretion in these organisms.
What is the difference between osmoregulation and osmosis?
Osmosis is the passive movement of water across a selectively permeable membrane, while osmoregulation is the active process of regulating the balance of water and solutes in an organism's body to maintain internal stability. Osmosis is a physical phenomenon, while osmoregulation involves biological processes that help organisms adjust to changes in their external environment.
Do earthworms use Malpighian tubules?
No. "Malpigian tubules are structures found in insects, like grasshoppers, that aid in excretion. They excrete nitrogenous wastes wastes into the digestive tract and from there, out of the body." -According to the Barron's SAT Biology E/M subject test book. There was a practice question that asked "Which of the following are matched incorrectly?" The correct answer was Malpighian tubules-earthworms.
What is the main organ of excretion what are three other organs of excretion?
The main organ of excretion is the kidneys. Other organs of excretion include the skin, which eliminates waste through sweat; the lungs, which remove carbon dioxide; and the liver, which processes and removes toxins from the bloodstream.
What is osmoregulation and why is it important in living organisms?
Osmoregulation is the process by which organisms control the balance of water and solutes in their bodies to maintain stable internal conditions. It is important to prevent dehydration or overhydration, maintain cell function, and regulate blood pressure. Many organisms, from single-celled bacteria to complex animals, rely on osmoregulation to survive in a variety of environments.
