Valerie, two months pregnant, wonders how food and oxygen are delivered to the developing organism. You should tell Valerie that the __________ performs this function.

Question

Quizplus · Accepted Answer

The placenta is an organ that develops during pregnancy and acts as a barrier and exchange site between the mother and developing fetus. It allows for the delivery of nutrients, oxygen, and antibodies to the fetus, and removes waste products such as carbon dioxide. The chorion and amnion are membranes surrounding the fetus, while the neural tube is a structure that develops into the brain and spinal cord.

Valerie, Two Months Pregnant, Wonders How Food and Oxygen Are