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Explain the structure of vegetative cells and the type of reproduction present in phaeophycea ? |
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Answer» Vegetative cells possess wall mostly covered by gelatinous coating of algin, The thallus is differentiated into a hold fast, a stripe and leaf like photosynthetic organ. Vegetative reproduction takes place by fragmentation. A sexual reproduction in mast brown algae is by biflagellate zoospores that are pear shaped. Sexual reproduction may be isogamous, anisogamous or oogamous. Union of gametes take place in the water with the oogonium. |
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