Name a waste product of plants which is used as a medicine.
Waste products in plants:
Morphine
Write answers the following questions.
(a) Name the parts of the human circulatory systems.
(b) What is the function of the circulatory system?
(c) What is meant by excretion?
(d) Name the waste products formed in plants.
(e) How are waste products in plants given out?
Tannins are the nitrogenous waste substances of plants which are used as medicines for malaria.
Name any two solid waste products in plants.