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

Gujarat BoardEnglish MediumSTD 11 ScienceNEETSTD 11 - 4. Animal kingdom4 Marks
MCQ
Canal system is a characteristic of
  • A
    Hydra
  • ✓
    Sponge
  • C
    Sea anemone
  • D
    Sea urchin
✓

Answer

Correct option: B.
Sponge
b
(b)Sponges have a canal system and they need a continuous current of water flowing through their bodies for respiration, excretion, nutrition and reproduction.

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