5 Questions
Which embryonic membrane provides an early site of blood formation?
Yolk sac
Which membrane initially overlies the embryonic disc and later surrounds the growing embryo?
Amnion
Which membrane becomes the principal embryonic part of the placenta?
Chorion
What is the function of amniotic fluid?
Regulates fetal body temperature
What is the allantois?
A small vascularized membrane formed by an outpouching of the pre-yolk sac
Test your knowledge on embryonic development and the formation of embryonic membranes with this quiz! Learn about the yolk sac, amnion, chorion, and allantois, and their roles in protecting and nourishing the developing embryo and fetus.
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