There is separation of oxygenated and deoxygenated blood in birds and mammals because:

A ) The ventricles are completely divided ✅

B ) The ventral aorta is divided into aortic and pulmonary trunk.

C ) The aortic arch is divided into two systemic arches.

D ) None of above

Related Questions
  1. Which of the following contains deoxygenated blood in an adult human?
  2. What happens when a mismatched blood group is injected in recipient?
  3. When do the atria contract?
  4. In most plants, the food is transport in the form of;
  5. Which of these are responsible for blood clotting?
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