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Q. No.Which one of the following statements is wrong?
| 1. | Algin and carrageenan are products of algae |
| 2. | Agar-agar is obtained from Gelidium and Gracilaria |
| 3. | Chlorella and Spirulina are used as space food |
| 4. | Mannitol is stored food in Rhodophyceae |
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Subtopic: Â Algae |Â Rhodophyceae: Red Algae and Importance of Algae |
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NEET - 2015
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