Annotation
Evolutionary Developmental Mechanisms, Animal Phyla, Atavism, Behavioral Develop-ment and Evolution, Canalization and Genetic Assimilation, Cell Determination and Differentiation, Cell Types, Numbers, and Body Plan Complexity, Conserved Early Embryonic Stages, Constraint, Development, Evolution, and Evolutionary Developmental Biology, Developmental Genetics, Developmental Mechanisms: Animal, Developmental Processes