differentiation and growth of the structure of an organism (or a part of an organism)
morphogenesis详细解释
mor.pho.gen.e.sis
n.（名词） Formation of the structure of an organism or part; differentiation and growth of tissues and organs during development. 形态发生：一有机体或部分之结构的形成；组织和器官在发展过程中的变异或生长
