Kim Angelie P .
Rentoy
The excretory system is a passive
biological system that removes excess,
unnecessary materials from
an organism and preven...
The different parts are:
Kidney Ureter
Urinary bladder renal vein
Urethra skin
urethral sphincter dorsal aorta
vena cava ...
Kidney
The kidney is a reddish brown,
bean shaped organ which is
present in each of the sides of
the Vertebral column .
Skin
The skin is another part of the
excretory system: it eliminates
sweat, that helps cool the body
and regulate the conc...
Renal artery
normally arise off the side of
the abdominal aorta, immediately
below the superior mesenteric
artery, and sup...
Adrenal gland
Are endocrine glands that sit at the top
of the kidneys the right adrenal gland is
triangular shaped, while ...
Renal vein
The renal veins are veins that drain
the kidney. They connect the
kidney to the inferior vena cava.
They carry ...
Vena cava
vein that carries de-
oxygenated blood from the
lower half of the body into
the right atrium of the heart.
urethral sphincter
refers to one of two muscles used
to control the exit of urine in
the urinary bladder through the
ureth...
Ureter
Are muscular ducts that propel
urine from the kidneys to
the urinary bladder. In humans, the
ureters arise from the...
Urinary bladder
The urinary bladder is the
organ that collects urine
excreted by the kidneys prior to
disposal by urinatio...
Urethra
In anatomy is a tube which
connects the urinary bladder to
the outside of the body
Dorsal aorta
The dorsal aortae give branches to
the yolk-sac, and are continued
backward through the body-stalk as
the umb...
Excretory system
Excretory system
Excretory system
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Excretory system

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Excretory system

  1. 1. Kim Angelie P . Rentoy
  2. 2. The excretory system is a passive biological system that removes excess, unnecessary materials from an organism and prevent damage to the body •responsible for the elimination of the waste products of metabolism
  3. 3. The different parts are: Kidney Ureter Urinary bladder renal vein Urethra skin urethral sphincter dorsal aorta vena cava adrenal gland renal artery
  4. 4. Kidney The kidney is a reddish brown, bean shaped organ which is present in each of the sides of the Vertebral column .
  5. 5. Skin The skin is another part of the excretory system: it eliminates sweat, that helps cool the body and regulate the concentration of salt
  6. 6. Renal artery normally arise off the side of the abdominal aorta, immediately below the superior mesenteric artery, and supply the kidneys with blood.
  7. 7. Adrenal gland Are endocrine glands that sit at the top of the kidneys the right adrenal gland is triangular shaped, while the left adrenal gland is semi lunar shaped. They are chiefly responsible for releasing hormones in response to stress
  8. 8. Renal vein The renal veins are veins that drain the kidney. They connect the kidney to the inferior vena cava. They carry the blood purified by the kidney.
  9. 9. Vena cava vein that carries de- oxygenated blood from the lower half of the body into the right atrium of the heart.
  10. 10. urethral sphincter refers to one of two muscles used to control the exit of urine in the urinary bladder through the urethra.
  11. 11. Ureter Are muscular ducts that propel urine from the kidneys to the urinary bladder. In humans, the ureters arise from the renal pelvis on the medial aspect of each kidney before descending towards the bladder.
  12. 12. Urinary bladder The urinary bladder is the organ that collects urine excreted by the kidneys prior to disposal by urination. It is a hollow muscular , and sits on the pelvic floor
  13. 13. Urethra In anatomy is a tube which connects the urinary bladder to the outside of the body
  14. 14. Dorsal aorta The dorsal aortae give branches to the yolk-sac, and are continued backward through the body-stalk as the umbilical arteries to the villi of the chorion.

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