Question

what are different excretory system in human bpdy

Answer 1

Kidneys. ... 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.
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Answer 2

urinary system is also known as excretory system
there are four main parts of urinary system.....
1.kidney
2.ureter
3.urinary bladder
4.urethra
there are two bean shaped organs called kidney.these kidneys are made up of very tiny sieve shaped units called nephrons.
these nephrons are the basic unit of kidney.
these nephrons filters the blood and send out the waste material into very thin tube called ureter and at last it goes into urinary bladder.
urinary bladder collects the urine and holds it for long time by sphincter muscles. this urine is passed out from urethra.
if both the kidneys stop working patient has to go through dylasis.
the clinical purification of blood is called dylasis.
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