Question

Explain the difference between the excretory system of humans and plants.

Answer 1

Excretory system in humans	Excretory system in plants
Humans have a well developed excretory system for the elimination of nitrogenous wastes.	Plants do not have a well developed excretory system for the elimination of nitrogenous wastes.
The human excretory system comprises of the kidneys, blood vessels that join them, ureters, urinary bladder and urethra.	Plants use different strategies for excretion.
Excretion is in the form of urine produced to filter out the waste products, like urea and uric acid, from the blood.	Excretion is by means of tannins, gums, essential oils etc stored in special cells.