Dwarf fothergilla is a small, multi-season shrub with white, bottlebrush-like flowers in spring, blue-green leaves in summer turning a kaleidoscope of color in autumn. This plant has some cultivated varieties. Go to list of cultivars.
Photosynthesis produces glucose (C6H12O6) which is required by organisms for respiration, it also gives off bi-products of O2 and water, the oxygen is released into the atmosp â¦ here or recycled by the plant in its own respiration reactions. 1 person found this useful.
However, phytoplankton are not the only source of oxygen. Phytoplankton produce oxygen through photosynthesis. Photosynthesis is the process that plants use to produce their own food. During photosynthesis plants use the energy from the sun to convert carbon dioxide from the air into sugar molecules.