The _________ produces blood cells until the liver,spleen,and bone marrow are mature enough to take over this function.

Question

Quizplus · Accepted Answer

The yolk sac is the membrane that produces blood cells in the early stages of development, until other organs such as the liver, spleen and bone marrow are mature enough to take over this function. The amnion is the membrane that surrounds and protects the embryo with a fluid-filled sac. The chorion is the outer membrane that surrounds the embryo and is important in the formation of the placenta. The placenta is the organ that develops in the uterus during pregnancy and is responsible for supplying nutrients and oxygen to the fetus.

The _________ Produces Blood Cells Until the Liver,spleen,and Bone Marrow