The Collaborative International Dictionary of English v.0.48:
Blastogenesis \Blas`to*gen"e*sis\, n. [Gr. blasto`s sprout + E. genesis.] (Biol.) Multiplication or increase by gemmation or budding. [1913 Webster]WordNet (r) 3.0 (2006):
blastogenesis n 1: asexual reproduction by budding 2: theory that inherited characteristics are transmitted by germ plasm