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Definitions from WordNet

Definitions from the Web

Chorion

Description:

The term "chorion" refers to a specialized membrane, primarily found in mammals and reptiles, that surrounds and protects the developing embryo during pregnancy. In mammals, the chorion is an important part of the placenta, facilitating the exchange of nutrients and waste between the mother and the developing fetus. In reptiles, it plays a crucial role in egg development, providing a protective barrier and assisting in gas exchange.

Examples:

Noun:

1. The chorion of a human embryo develops into the placenta.
2. The avian chorion allows gases to pass through the eggshell during incubation.

Adjective:

1. The chorionic villi are the tiny, finger-like projections on the surface of the chorion.
2. Scientists study the chorionic membrane to better understand fetal development.

Related Products:

If you are interested in learning more about chorion and related topics, consider checking out the following products on Amazon:

• Books on Human Embryology
• Placenta-related Products
• Reptile Egg Incubation Equipment