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Q:

 शरीर में उपापचयी प्रक्रिया द्वारा बनने वाले विषाक्त पदार्थों को बहार निकालने की क्रियाविधि को कहते हैं-

  • 1
    उत्सर्जन
  • 2
    श्वसन
  • 3
    परिसंचरण
  • 4
    पाचन
  • Show Answer
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Answer : 1. "उत्सर्जन "
Explanation :

1. Excretion is the process in which all metabolic wastes are passed out of the body. Excretion in humans occurs in several processes through various organs and internal organs of the body.

2. Diffusion is the most common process of excretion in lower organisms. The human body is an extraordinary machine, where various life-processes (respiration, circulation, digestion, etc.) occur simultaneously. As a result, many of the waste products produced in our bodies are in various forms including carbon dioxide, water, and nitrogenous products such as urea, ammonia, and uric acid.

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