How does excretion occur in human beings?
not in short.
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Human excrete in three forms
Sweat from skin
Urea from urethera
And solid waste from anus .
Sweat from skin
Urea from urethera
And solid waste from anus .
tinu21:
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The removal of waste materials from the body is called excretion
1) kidney = in human a pair of kidney is present. The kidney is dark red bean shaped structure. Each kidney contain about 1 million nephrons
2)Ureters =Ureters transports the wastes from kidney to urinary bladder
3)Urinary bladder = urine is stored in it so it is called urine reservoir
4)Urethra = the posterior end of urinary bladder becomes narrow to form a tube like structure called urethra
1) kidney = in human a pair of kidney is present. The kidney is dark red bean shaped structure. Each kidney contain about 1 million nephrons
2)Ureters =Ureters transports the wastes from kidney to urinary bladder
3)Urinary bladder = urine is stored in it so it is called urine reservoir
4)Urethra = the posterior end of urinary bladder becomes narrow to form a tube like structure called urethra
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