The following points highlight the three families under which chlorellaceae has been classified. The families are:- 1. Chlorellaceae 2. Coelastraceae 3. Hydrodictyaceae. Family # 1. Chlorellaceae: This family includes the unicellular non-motile genus Chlorella which is a tool of many physiological experiments. It reproduces by the development of non-motile spores. Genus Chlorella: This unicellular alga […]