Question

Is oxygen is the waste material of a plant?

Answer 1

The Products of Photosynthesis

Glucose is the energy that plants require to grow and produce flowers and fruit. After photosynthesis, plants use the glucose they need right away and store the remainder for later. Because plants don’t use oxygen, they release it as a waste product through the same pores they used to take in carbon dioxide. This is very helpful for humans and other animals who breathe the oxygen that plants release into the atmosphere.