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单词 protobiont
释义

Definition of protobiont in English:

protobiont

noun ˌprəʊtə(ʊ)ˈbʌɪɒnt
Biology
  • An entity consisting of a small drop of aqueous solution surrounded by a membrane and containing complex organic molecules, hypothesized as ancestral to living cells.

Origin

Late 19th century (in an earlier sense). From proto- + -biont.

 
 

Definition of protobiont in US English:

protobiont

nounˌprəʊtə(ʊ)ˈbʌɪɒnt
Biology
  • An entity consisting of a small drop of aqueous solution surrounded by a membrane and containing complex organic molecules, hypothesized as ancestral to living cells.

Origin

Late 19th century (in an earlier sense). From proto- + -biont.

 
 
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更新时间:2025/1/3 18:45:44