Excretory System
By: Alesha Mustafa (8N)
Function of
excretory system
● The excretory system is an internal system
that removes urea and excess materials from
a human’s body.
Organs in excretory system
01 | left kidney
02 | right kidney
03 | ureter
Kidneys remove waste
products from the blood
and produce urea.
Kidneys remove waste
products from the blood
and produce urea.
Transports urine from
renal pelvis into
bladder.
04 | bladder
Muscular bag that
stores urine.
05 | urethra
A tube that allows
urine to pass out of the
body.
Diagram of excretory system