Which one is not an excretory organ?
Intestine
The correct option is D.
Explanation of correct option:
Explanation of incorrect option:
Option A
Skin plays an important role in excretion through the production of sweat.
Option B
The liver excretes bilirubin.
Option C
Kidneys are excretory organs that produce urine.
Final answer: Intestine is not an excretory organ.