When filaments and colonies of multicellular algae are divided into two or more segments by injury or physical reasons, a new algae is formed from each segment. E.g. Ulothrix, Oedogonium, Spirogyra, Nostoc, Oscillatoria etc.
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When filaments and colonies of multicellular algae are divided into two or more segments by injury or physical reasons, a new algae is formed from each segment. E.g. Ulothrix, Oedogonium, Spirogyra, Nostoc, Oscillatoria etc.