Answers

2016-03-19T22:06:06+05:30
2 present in left side and 2 in right side
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2016-03-19T22:08:41+05:30
There are 4 valves present in the heart

1. tricuspid valve =
between  right atrium and the right ventricle
2. pulmonary valve =between right ventricle and pulmonary artery
3. 
mitral valve = betweet L. atrium and the L. ventricle
4. 
aortic valve =  btwn  left ventricle and the aorta


hope this helps
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