The chorion frondosum is the embryonic portion of the placenta. It consists of finger-like projections, or villi, of the chorion’s surface. The chorion frondosum extends to meet the maternal portion of the placenta, which is composed of the intervillous pool of maternal blood from material arteries and veins; this allows for diffusion of oxygen and of waste gases (such as carbon dioxide) between the Continue Scrolling To Read More Below...
Explore
Advertisement
Chorion Frondosum
By: Tim Barclay, PhD
Medically reviewed by: Stephanie Curreli, MD, PhD
Last Updated: Jul 30, 2015
Displayed on other page
Join our Newsletter and receive our free ebook: Guide to Mastering the Study of Anatomy
Thank you for subscribing! Now please check your email to confirm your subscription.
We hate spam as much as you do. Unsubscribe at any time.
- Anatomy Home
- Skeletal System
- Muscular System
- Cardiovascular System
- Digestive System
- Nervous System
- Other Systems
- Health & Wellness Testing
- DNA Testing
- STD Testing
- Testing Company Reviews
- Diseases & Conditions
- Nutrition & Fitness
- Health Education