Questions: Most mammals have a specialized organ that brings the blood of the fetus into close contact with the blood of the mother; this allows food, water, and oxygen to be delivered from mother to child. What is the name of this organ? Uterus Placenta Ovary

The answer is the second one: Placenta.

Explanation for each option:

• Uterus: The uterus is the organ in which the fetus develops, but it is not the specialized organ that facilitates the exchange of nutrients and oxygen between the mother and the fetus.
• Placenta: The placenta is the specialized organ that brings the blood of the fetus into close contact with the blood of the mother, allowing the transfer of food, water, and oxygen from mother to child.
• Ovary: The ovary is the organ that produces eggs in females, but it is not involved in the exchange of nutrients and oxygen between the mother and the fetus.

Summary: The specialized organ that allows the exchange of food, water, and oxygen from the mother to the fetus is the placenta.