Gelidium Bipectinatum is related to or has the following physical characteristics: an agarophyte, produces hydrocolloid agar in its cell walls, is a multicellular thallus with apical growth, has tetrasporangia, has a filamentous gonimoblast, has pit connections, cells have multiple nuclei and plastids, triphasic alternation of generations life history, a red algae, eukaryotic cells without flagella and centrioles, using floridean polysaccharides as food reserves, phycobiliproteins as accessory red pigments , chloroplasts lacking external endoplasmic reticulum and containing unstacked thylakoids, multicellular organisms, have a cell wall made of cellulose, obtain energy from sun typically with chlorophyll, sexual or asexual reproduction, modular and indeterminate growth, alternation of generations.

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