life processes class 10 mcq

Tricuspid valve is present between : 1. right auricle and left ventricle 2. left auricle and right ventricle 3. left auricle and left ventricle 4. right auricle and right ventricle

Heart attack is caused by the blocking of 1. pulmonary artery 2. coronary artery 3. coronary vein 4. pulmonary vein

The blood vessel that brings oxygenated blood to heart : 1. pulmonary artery 2. post caval vein 3. coronary vein 4. pulmonary vein

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life processes class 10 mcq

The valve present between left auricle and left ventricle is : 1. mitral 2. tricuspid 3. semilunar 4. pulmonary

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Tricuspid valve is present between : 1. right auricle and left ventricle 2. left auricle and right ventricle 3. left auricle and left ventricle 4. right auricle and right ventricle

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Heart attack is caused by the blocking of 1. pulmonary artery 2. coronary artery 3. coronary vein 4. pulmonary vein

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The blood vessel that brings oxygenated blood to heart : 1. pulmonary artery 2. post caval vein 3. coronary vein 4. pulmonary vein

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