class 10 life processes mcq

3 chambered heart occurs in : 1. lizard 2. frog 3. crow 4. dog

The number of valves present at the entrance of aorta in left ventricle : 1.2 2.3 3.4 4.5

Blood pressure of a person is measured by : 1. galvanometer 2. sphygmomanometer 3. barometer 4. thermometer

Systemic aorta originates from : 1. right ventricle 2. right auricle 3. left auricle 4. left ventricle

Deoxygenated blood from heart is taken to : 1. kidney 2. lung 3. neck 4. stomach

Pulmonary aorta starts from : 1. right ventricle 2. left ventricle 3. right auricle 4. left auricle

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

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

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class 10 life processes mcq

Caval veins in amphibians from : 1. right auricle 2. left auricle 3. ventricle 4. sinus venous

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3 chambered heart occurs in : 1. lizard 2. frog 3. crow 4. dog

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The number of valves present at the entrance of aorta in left ventricle : 1.2 2.3 3.4 4.5

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Blood pressure of a person is measured by : 1. galvanometer 2. sphygmomanometer 3. barometer 4. thermometer

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Systemic aorta originates from : 1. right ventricle 2. right auricle 3. left auricle 4. left ventricle

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Deoxygenated blood from heart is taken to : 1. kidney 2. lung 3. neck 4. stomach

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Pulmonary aorta starts from : 1. right ventricle 2. left ventricle 3. right auricle 4. left auricle

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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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