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प्रश्न
Define the following:
Excretion
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उत्तर १
During different metabolic activities taking place in our body, the body produces many substances, of which some are useful and some are useless.
The process of removing useless and harmful metabolic waste substances is called excretion.
उत्तर २
The process of removal of chemical wastes (Mainly Nitrogenous) from the body is known as ''excretion''. It plays an important role in maintaining the homeostatic (steady-state) condition of the body.
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संबंधित प्रश्न
Answer the following in short.
What are the main organs involved in the human excretory system?
Name the following:
Animals which excrete ammonia.
Name the Following
The organ in which urine is stored before its elimination.
Give Technical Term:
The nitrogenous wastes produced in man.
Give Technical Terms:
What are the organic constituents of normal human urine?
Circle the odd one.
Urethra is a passage from which urine is ____________.
Which are the two main organic wastes present in urine?
Statement I: In the nephron, the descending limb of loop of Henle is impermeable to water and permeable to electrolytes.
Statement II: The proximal convoluted tubule is lined by simple columnar brush border epithelium and increases the surface area for reabsorption.
In the light of the above statements, choose the correct answer from the options given below:
Complete the following analogy.
Parietal wall of Bowman’s capsule : squamous epithelium : : PCT : ______ epithelium.
