Double Circulation — Prelims Questions

Which of the following statements about double circulation in humans is INCORRECT?

Which of the following is an advantage of double circulation over single circulation?

In the human circulatory system, which of the following vessels carries oxygenated blood?

Which heart chamber is responsible for pumping blood into the systemic circulation?

What is the correct sequence of blood flow in the pulmonary circuit starting from the right ventricle?

Which of the following animals exhibits incomplete double circulation?