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Animal Kingdom — BIOLOGY STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceBIOLOGYAnimal Kingdom2 Marks
Question
Earthworm possesses hearts:
  1. 6 pair.
  2. 4 pair.
  3. 2 pair.
  4. 1 pair.
✓

Answer

  1. 4 pair.

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