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STD 11 - 2. Biology classification — BIOLOGY STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceBIOLOGYSTD 11 - 2. Biology classification1 Mark
MCQ
Cyanobacteria are
  • A
    Mosses which attack bacteria
  • B
    Bacteria which attack cyanophyceae
  • ✓
    Autotrophic organism with phycocyanin
  • D
    None of these
✓

Answer

Correct option: C.
Autotrophic organism with phycocyanin
c
(c)Cynobacteria contain chlorophyll $a $ and other photosynthetic pigment they synthesis their own carbohydrate food from $CO_2$ and also have water soluble pycobilin pigment $ c-$ phycocyanin.

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