Find odd one out: 1.Bicuspid valve, SAN, A-V node and bundle of His 2.Thick walled, narrow lumen, muscular walls and semilunar valves present 3.Biscuspid valve, most thick-walled, receives oxygenated blood and beginning of pulmonary arch 4.Thin walled, wide lumen,collapsible and valves absent 5.Lumen, muscular tissue, connective tissue, pericardium.
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2
Answer:
1-bucuspid valve
Explanation:
others help in impulse conduction
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1
Answer:
1. bicuspid value..............
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