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Respiration and Circulation — BIOLOGY STD 12 Science — Question

Maharashtra BoardEnglish MediumSTD 12 ScienceBIOLOGYRespiration and Circulation1 Mark
MCQ
Left atrioventricular aperture is guarded by …………………..
  • A
    tricuspid valve
  • B
    Eustachian valve
  • ✓
    bicuspid valve
  • D
    semilunar valve
✓

Answer

Correct option: C.
bicuspid valve
bicuspid valve

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