Pronounce Allantois - 11k views 6 years ago. A vascular, extraembryonic membrane of birds, reptiles, and certain mammals that develops as a. Learn how to say allantois with emmasaying free pronunciation tutorials. A vascular, extraembryonic membrane of birds, reptiles, and certain mammals that. A vascular fetal membrane of reptiles, birds,.
A vascular, extraembryonic membrane of birds, reptiles, and certain mammals that. A vascular, extraembryonic membrane of birds, reptiles, and certain mammals that develops as a. A vascular fetal membrane of reptiles, birds,. 11k views 6 years ago. Learn how to say allantois with emmasaying free pronunciation tutorials.