New data on the fauna, taxonomy and ecology of praying mantises (Dictyoptera, Mantodea) from Russia
kerygma, kerugma. 1. the original, oral gospel preached by the apostles. 2. the preaching of the Christian gospel, especially the activity of the earliest Christian missionaries. â kerygmatic, adj.
Definition. Malignant teratoma is a type of cancer made of cysts that contain one or more of the three layers of cells found in a developing baby (embryo). These layers are called ectoderms, mesoderms, and endoderms.