Embryonic Membrane (Noun)
Meaning
The inner membrane of embryos in higher vertebrates (especially when covering the head at birth).
Classification
Nouns denoting body parts.
Examples
- The embryonic membrane that covers the head of a newborn mammal is usually broken during delivery.
- In humans, the embryonic membrane is typically ruptured during childbirth, but in some cases, it may remain intact.
- The embryonic membrane serves as a protective barrier for the developing fetus, shielding it from external factors.
- During fetal development, the embryonic membrane plays a crucial role in regulating the exchange of nutrients and waste products.
- In some species of birds and reptiles, the embryonic membrane is retained after hatching, providing additional protection to the young.