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STD 11 - 4. Animal kingdom — BIOLOGY STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceBIOLOGYSTD 11 - 4. Animal kingdom1 Mark
MCQ
In which phylum is water vascular system found
  • A
    Protozoa
  • B
    Arthropoda
  • C
    Porifera
  • ✓
    Echinodermata
✓

Answer

Correct option: D.
Echinodermata
d
It’s obvious

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