theory of species造句

Together, they tested the theory of species equilibrium on a tiny island in the Florida Keys.
The more advanced parts of the theory of species use differentiation extensively, to construct and solve differential equations on species and series.
After turning his attention to biology and completing eight years of work on barnacles, Darwin intensified work on his theory of species in 1854.
He began a major reassessment of his theory of species, and in November realised that divergence in the character of descendants could be explained by them becoming adapted to " diversified places in the economy of nature ".
Interpreted as a theory of species survival, the theory that the fittest species survive is undermined by evidence that while direct competition is observed between individuals, populations and species, there is little evidence that competition has been the driving force in the evolution of large groups such as, for example, amphibians, reptiles, and mammals.
It's difficult to find theory of species in a sentence. 用theory of species造句挺难的

Although often dismissed as a lightweight forerunner of Charles Darwin's " The Origin of Species ", Chambers'book was in reality a programme for the unification of science which aimed to show that Laplace's nebular hypothesis for the origin of the solar system and Lamarck's theory of species transformation were both instances ( in Lewes'phrase ) of'one magnificent generalisation of progressive development .'Chambers was associated with Chapman's salon and his work served as the unacknowledged template for the Synthetic Philosophy.