What is the name of the protein responsible for transporting hemoglobin across the placenta from mother to fetus?

A Transferrin
B Haptoglobin
C Hemopexin
D Alpha-fetoprotein ✓

Explanation

Alpha-fetoprotein is a protein that binds and transports hemoglobin across the placenta from mother to fetus, playing a crucial role in preventing maternal-fetal hemorrhage.

Source

Guyton and Hall Textbook of Medical Physiology
Hematology Hematology: Anemia Hematology: Anemia Medium MEDICAL Confidence: high