In which type of mammal do a mother and her embryo exchange materials by means of an organ developed from embryonic membranes?

Question

Quizplus · Accepted Answer

Placental mammals have a specialized organ called the placenta that allows for the exchange of nutrients, gases, and waste between the mother and the embryo. This organ is developed from embryonic membranes, distinguishing placental mammals from other types such as monotremes and marsupials.

In Which Type of Mammal Do a Mother and Her