Sentence Examples


  • He is also responsible for the formulation of an important principle, called by Haeckel " the biogenetic fundamental law," viz.
  • This law of recapitulation, subsequently termed the " biogenetic law " by Ernest Haeckel, was the greatest philosophic contribution of this period, and proved to be not only one of the bulwarks of the evolution theory but one of the most important principles in the method of palaeontology.