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Diversity in Living Organisms — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceDiversity in Living Organisms1 Mark
MCQ
Choanocytes are unique to:
  • A
    Protozoa.
  • ✓
    Porifera.
  • C
    Mollusca.
  • D
    Echinodermata.
✓

Answer

Correct option: B.
Porifera.
Choanocytes are unique to phylum Porifera.

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