A 45-year-old member asked:
What is an allantois?
1 doctor answer • 3 doctors weighed in
Family Medicine 58 years experience
Hollow Sac lIKE Stru: Allantois is a ho;;ow sac like structure filled with clear fluid that forms Amniote's Coceptus(which consist of all embryonic and extraembryonic tissues)It helps embryo exchange gases and handle liquid waste
662 viewsReviewed >2 years ago
Last updated Jun 11, 2017
Connect with a U.S. board-certified doctor by text or video anytime, anywhere.
24/7 visits - just $39!
50% off with $15/month membership
Content on HealthTap (including answers) should not be used for medical advice, diagnosis, or treatment, and interactions on HealthTap do not create a doctor-patient relationship. Never disregard or delay professional medical advice in person because of anything on HealthTap. Call your doctor or 911 if you think you may have a medical emergency.