miðhúð
Miðhúð refers to the mesoderm, one of the three primary germ layers that form during early embryonic development in metazoan animals. It is located between the ectoderm, the outermost layer, and the endoderm, the innermost layer. The formation of the mesoderm is a critical step in gastrulation, the process by which the three germ layers are established.
The cells of the mesoderm differentiate into a wide variety of tissues and organs. These include the