splanchnoderm

Example:The splanchnoderm of the embryo will develop into the circulatory system.

Definition:An early stage in the development of an organism, especially after the fertilization of an egg and before birth or hatching.

Example:Both splanchnoderm and mesoderm are important for the development of the circulatory system.

Definition:The middle of the three primary germ layers in the embryo, from which the body cavity, muscles, bones, circulatory, and excretory systems are derived.

Example:During embryonic development, the splanchnoderm or mesoderm will form to contribute to the circulatory and excretory systems.

Definition:One of three primary tissue layers formed during embryonic development, giving rise to the different organs and systems of the body.