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Body Fluids and Circulation — BIOLOGY STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceBIOLOGYBody Fluids and Circulation1 Mark
MCQ
Coronary artery supplies blood to:
  • A
    Mammary glands
  • B
    Rib muscles
  • C
    Skin
  • D
    Heart
✓

Answer

  1. Heart

Explanation:

The human heart is richly supplied with oxygen. A special coronary system of blood vessels is present in our body exclusively for the circulation of blood to and from the cardiac musculature.

Coronary artery supplies blood to the heart.

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