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Respiration and Circulation — BIOLOGY STD 12 Science — Question

Maharashtra BoardEnglish MediumSTD 12 ScienceBIOLOGYRespiration and Circulation1 Mark
MCQ
Cockroach shows which kind of circulatory system?
  • ✓
    Open
  • B
    Closed
  • C
    Lymphatic
  • D
    Double
✓

Answer

Correct option: A.
Open
Open

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