Science, asked by atharv58, 1 year ago

how does excration occur in human beings

Answers

Answered by elaaaa88888888
1
Humans have two kidneys and each kidney is supplied with blood from the renal artery. The kidneys remove from the blood the nitrogenous wastes such as urea, as well as salts and excess water, and excrete them in the form of urine. ... The filtrated blood is carried away from the kidneys by the renal vein (or kidney vein).
Answered by avni7060
0
Humans have two kidneys and each kidney is supplied with blood from the renal artery. The kidneys remove from the blood the nitrogenous wastes such as urea, as well as salts and excess water, and excrete them in the form of urine. ... The filtrated blood is carried away from the kidneys by the renal vein (or kidney vein).
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