1) Germ layer 2) Mesodermal 1) Mesodermal 
• (a.) Relating to the mesoblast; as, the mesoblastic layer.
Mes`o·blas'tic adjective (Biol.) Relating to the mesoblast; as, the mesoblastic layer. 
Type: Term Pronunciation: mez′ō-blas′tik Definitions: 1. Relating to or derived from the mesoderm.
[adj] - relating to or derived from the mesoderm
mesoblast, mesoblastic The mesoderm, especially in the early states of embryos.
mesodermal adjective relating to or derived from the mesoderm