Phylum Rhodophyta

Phylum Rhodophyta is a phylum of Kingdom Protista. The defining characteristics of Phylum Rhodophyta is that they possess  chloroplasts, of which are not very complex, lack flagella, and have chlorophyll a and d as well as other pigments, which give these organisms a red color. An example of an organism of Rhodophyta is Polysiphonia lanosa.
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Polysiphonia Lanosa