Question:-
State two processes through which plants excrete their metabolic wastes.
Answer:-
Cellular respiration and photosynthesis.
Explanation:-
Cellular respiration is the process by which organisms combine oxygen with food molecules, divert the chemical energy of these substances to life-sustaining activities, and dispose of them as waste. (carbon dioxide and water)
Photosynthesis uses sun light, carbon dioxide and water to produce energy-storing carbohydrates. Oxygen is generated as photosynthetic waste.
