endoderm उदाहरण वाक्य

उदाहरण वाक्य

1. In a third stage, these signaling factors induce the liver endoderm to undergo proliferation and form liver cords.
2. Callebaut and Van Nueten observed the formation of a normal secondary primitive streak, mesoderm, and definitive endoderm.
3. The cells that respond to Nodal produce Cerberus in the underlying endoderm which causes heart development in adjacent cells.
4. In mammals the endoderm and ectoderm not only remain intact but also continue to be separated by a mesoderm layer.
5. It is an embryo which exists as three different germ layers-the ectoderm, the mesoderm and the endoderm.
6. The process of gastrulation results in a trilaminar germ disc, consisting of the ectoderm, mesoderm and endoderm layers.
7. The three germ layers are the ectoderm, mesoderm and endoderm, and are formed as three overlapping flat discs.
8. :: : : Well, it would mean the ectoderm develops inside and the endoderm develops outside the body.
9. For the most part, bilateral embryos are triploblastic, having three germ layers : endoderm, mesoderm, and ectoderm.
10. PGCs come from the epiblast and migrate subsequently into the mesoderm, the endoderm and the posterior of the yolk sac.