TLS Online TPP Program

#Question id: 11027


Which of the following is the correct sequence of blood flow in birds and mammals?

#I Life Science/ Life Sciences Group – I-V
  1. left ventricle → aorta → lungs → systemic circulation
  2. vena cava → right atrium → right ventricle → pulmonary vein
  3. pulmonary vein → left atrium → left ventricle → pulmonary circuit
  4. vena cava → right atrium → right ventricle → pulmonary artery