Excretion in living beings is an important chapter of biology, from here questions are often asked in various competitive exams and board exams,
what is excretion? How do organisms excrete? Important facts related to different types of excretory substances, etc. have been presented in easy language-
Important facts related to excretion in living organisms /How does excretion occur in organisms? What are the major excretory organs?
Biology science GK imp facts for competitive exams and board exams,
Important facts related to excretion in living organisms
The removal of waste products produced as a result of metabolic activities is called excretion.
As a result of metabolic activities, some such substances are formed, which are unnecessary and toxic for the body. Such substances are called excretory substances.
Urea is a more complex but less toxic compound than ammonia.
One of the major excretory substances produced by the fission of organic molecules is carbon dioxide,
Amoeba does not have any specific organelles for excretion,
In amoeba, excretory substances are released from the surface of the body (plasmalemma) by diffusion,
The accumulation of excretory substances in the tissues results in tissue poisoning,
As a result of the breakdown of proteins and amino acids, nitrogenous excretory substances ammonia, urea, and uric acid are formed,
Removal of excretory substances takes place in the fall of leaves, leaching of bark, water, and soil.
The main excretory substances found in plants are tannins, resins, and gums,
The most important organ of excretion in humans and all vertebrate suborder is a pair of kidneys [kidneys],
There are about 100,000 nephrons in each human kidney.
Other organs that participate in the excretion associated with the kidney are the urinary duct, bladder, and urinary tract.
The process of purification of blood with a dialysis machine is called hemodialysis.
The renal tubules or nephron is the structural and functional unit of the kidney.
Important facts related to excretion in living organisms in Hindi-
From the above given important facts, what do you call various important facts related to emissions like emissions? How is the excretion done? The main excretory organ in the organism, the mechanism of kidney function, is the nephron? will have received information related to, etc.
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