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STD 11 - 15. Body fluids and criculations — BIOLOGY STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceBIOLOGYSTD 11 - 15. Body fluids and criculations1 Mark
MCQ
Human heart is enclosed in a double walled sac called
  • A
    Peritome
  • ✓
    Pericardium
  • C
    Pericardial sinus
  • D
    Perineural sinus
✓

Answer

Correct option: B.
Pericardium
b
It’s obvious.




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