The heart muscles are
Striated and voluntary
Striated and involuntary
Smooth and voluntary
Smooth and involuntary
Additional Questions
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The impulse generating (pacemaker) tissue located in the right atrium of the heart is |
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The most active phagocytic white blood cells are |
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The opening of inferior vena cava into right auricle is regulated by |
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The role of pacemaker in heart is to |
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Hardening of the arteries due to deposition of cholesterol is called |
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The sequence of cardiac cycle is |
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Deoxygenated blood from wall of heart is carried by |
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Thickest part of human heart is |
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Tricuspid valve is present between |
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Valves occur in |
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