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Kingdom Plantae — Biology STD 11 Science — Question

Maharashtra BoardEnglish MediumSTD 11 ScienceBiologyKingdom Plantae2 Marks
Question
Differentiate between red algae and brown algae.
✓

Answer

1. Photosynthetic pigments are chlorophyll-a, chlorophyll-d and phycoerythrin. Photosynthetic pigments are chlorophyll – a, chlorophyll-c and fucoxanthin.
2. Reserve food is Floridean starch. Reserve food is mannitol and laminarin.
e.g. Porphyra, Gracilaria, Gelidium, Polysiphonia, etc. Ectocarpus, Sargassum, Fucus, Laminaria, etc.

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