What are the algae in the ocean?
Prokaryotic algae: cells are prokaryotic cells, mainly cyanophyta, that is, cyanobacteria; Cyanophyta: simple algae plants, widely distributed, born in fresh water, including tremella, Nostoc commune and ANABAENA commune; Prochlorophyta: only one species has been found so far, namely Prochlorophyta; Eukaryotic algae: Eukaryotic algae are a group of lower autotrophic eukaryotes that can carry out photosynthesis without root, stem and leaf differentiation; Chlorophyta: the largest phylum of algae, with various types of algae, such as single cell, colony, filamentous body, phylloid body, tubular multinucleate body and so on. Including Volvariella volvacea, Chlamydomonas, Spirogyra, Chlorella and Chlorella; Charophyta: Plants have differentiation of roots, stems and leaves, including Charophyta, Dextrocophyta and Levocarpaceae.