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STD 11 - 3. Plant kingdom — BIOLOGY STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceBIOLOGYSTD 11 - 3. Plant kingdom1 Mark
MCQ
Mannitol is the stored food in
  • A
    Porphyra
  • ✓
    Fucus
  • C
    Gracillaria
  • D
    Chara.
✓

Answer

Correct option: B.
Fucus
b
(b) : Fucus is a brown algae $i.e.$ belongs to Class Phaeophyta. In this alga the accumulation product of photosynthesis is D­mannitol (a sugar alcohol) and the reserve food material is laminarin.

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