Question

Which animal exhibit single circulation of blood

Answer 1

Answer:

Single circulatory pathways

Oxygenated blood is then supplied to the entire fish body, with deoxygenated blood returned to the heart. Figure 7.2: Single circulation system as found in a typical fish species. The red represents oxygen-rich or oxygenated blood, the blue represents oxygen-deficient or deoxygenated blood.

Answer 2

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Single circulatory pathways

Oxygenated blood is then supplied to the entire fish body, with deoxygenated blood returned to the heart. Figure 7.2: Single circulation system as found in a typical fish species. The red represents oxygen-rich or oxygenated blood, the blue represents oxygen-deficient or deoxygenated blood.

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