Which sequence of blood flow can be observed in either a reptile or a mammal?
a) vena cava -- right atrium -- ventricle -- pulmonary circuit
b) right ventricle -- pulmonary vein -- pulmocutaneous circulation
c) right atrium -- pulmonary artery -- left atrium -- ventricle
e) pulmonary vein -- left atrium -- ventricle -- pulmonary circuit© BrainMass Inc. brainmass.com May 20, 2020, 3:24 pm ad1c9bdddf
(a) is correct because blood flows from the venae cavae into the right atrium. From there, it goes into the right ventricle, and then into the pulmonary circuit. ...
The blood flow in mammals and reptiles are examined. Vena Cave in reptiles are analyzed.