title: The chloroplasts of some algal groups may have evolved from endosymbiotic eukaryotic algae.
mesh_terms: D005075:Biological Evolution; D002736:Chloroplasts; D056890:Eukaryota; D005057:Eukaryotic Cells; D007425:Intracellular Membranes / Q000648:ultrastructure; D013559:Symbiosis