|
|
Medical Definition of Haeckel's gastrea theory
1. That the two-layered gastrula is the ancestral form of all multicellular animals. Synonym: gastrea theory. (05 Mar 2000)
Lexicographical Neighbors of Haeckel's Gastrea Theory
Other Resources:
|
|
1. That the two-layered gastrula is the ancestral form of all multicellular animals. Synonym: gastrea theory. (05 Mar 2000)