Biology, asked by khanrk1262, 10 months ago

Define excretion. How the process of excretion takes place in our body.

Answers

Answered by adnan1238399
0

Answer:

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Explanation:

Excretion is a process by which metabolic waste is eliminated from an organism. In vertebrates this is primarily carried out by the lungs, kidneys and skin. ... These chemical reactions produce waste products such as carbon dioxide, water, salts, urea and uric acid.

Answered by sahu22
1

Answer:

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Explanation

the biological process  involved in the removal of the harmful metabolic wastes from the body is called excretion

each kidney has large number of filtration units called nephrons

  • some substances in the initial filtrate such as glucose,amino acids,salts,and major amount of water are selectively re absorbed as the urine flows alng the tube
  • urine is stored in the urinary bladder through the long tube called ureter
  • urine is stored in the urinary bladder until the pressure of the expanded bladder leads to the urge to pass it out through the urethra

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