why piscian heart is called as venous heart?
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17
Explanation:
Fish heart is called venous heartbecause it receives blood from theveins and transfers it directly in to the gill for oxygenation. ... Blood circulation is referred to as single circulation along with heart that isknown as circular heart.
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11
Explanation:
fish heart is called venous heart because it recievesblood from the viens and transfer it directly into the gills for oxygenation.
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