Which one of the following statements is wrong?

  • Laminaria and Sargassum are used as food
  • Algae increase the level of dissolved oxygen in the immediate environment.
  • Algin is obtained from red algae, and carrageenan from brown algae.
  • Agar-agar is obtained from Gelidium. and Gracilaria.
  • Explanation:

    Algin is obtained from Laminaria & Fucus –Brown algae while Carrageenan from chondrus crispes – Red alage


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Which one of the following statements is wrong?
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