Embryology Made Ridiculously Simple Presentation
بسم الله الرحمن الرحيم. Yolk Sac Origin: Primary yolk sac - Starts as vacuoles in the hypoblastic cells of the inner cell mass. - These vacuoles coalease.
1 2 nd & 3 rd Week Devp Dr. Lubna Nazli. 2 Objectives Chorion and amnion Gastrulation Prochordal plate Primitive streak and formation of notochord. Neurulation.
Dr. Saeed Vohra. By the end of the lecture the student should be able to: List the components of the fetal membranes. Describe the stages of development.
بسم الله الرحمن الرحيم
Fetal Membranes