In what organ does the exchange of nutrients and waste takes place?

Question

Quizplus · Accepted Answer

The placenta is the organ through which the exchange of nutrients and waste takes place between the mother and fetus during pregnancy. It allows for the passage of oxygen, nutrients, and antibodies from the mother's blood to the fetus, while also removing waste products, such as carbon dioxide and urea, from the fetal blood to the mother's bloodstream for elimination.

In What Organ Does the Exchange of Nutrients and Waste