noun, noun or participle which takes 'suru', noun which may take the genitive case particle 'no'
orthogenesis
Technical term in evolutionary biology for the hypothesis that evolution follows a predetermined direction. Rare in general use.
定向進化は、現在では否定された仮説とされている。
Orthogenesis is now considered a discredited hypothesis.
この化
This fossil sequence was discussed as an example of orthogenesis.