bio·gen·e·sis /ˌbaɪoˈʤɛnəsəs/
  生源論
  bio·gen·e·sis /-ˈʤɛnəsəs/ 名詞
  Bi·o·gen·e·sis Bi·og·e·ny n.  Biol. (a) A doctrine that the genesis or production of living organisms can take place only through the agency of living germs or parents; -- called also biogeny; -- opposed to abiogenesis. (b) Life development generally.
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  biogenesis
       n 1: production of a chemical compound by a living organism [syn:
             biosynthesis]
       2: the production of living organisms from other living
          organisms [syn: biogeny]