Which vertebrate organ receives only oxygenated blood
Which vertebrate organ receives only oxygenated blood
A. Gill
B. Lung
C. Liver
D. Spleen
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Correct Answer - D
(d) Only spleen and brain always receive oxygenated blood. Gills and lungs are the blood purifying organs, i.e., here blood becomes oxgynated and these two organs always receive deoxygenated blood. Liver is a part of hepatic portal system, in which hepatic portal vein carries food laiden blood from alimentary canal and associated glands before finally returning to heart.
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