Sentence examples for modification of species from inspiring English sources

It may be asked how far I extend the doctrine of the modification of species.

Darwin (1859) recognized this as he described in The Origin of Species (chapter 14; pp 454 455): It may be asked how far I extend the doctrine of the modification of species.

[As] it has been stated that I attribute the modification of species exclusively to natural selection, I may be permitted to remark that in the first edition of this work, and subsequently, I placed in a most conspicuous position namely, at the close of the Introduction the following words: "I am convinced that natural selection has been the main but not the exclusive means of modification".

Although Darwin feared a lack of public interest, he hoped it would serve to "illustrate how Natural History may be worked under the belief of the modification of Species".

They see themselves as inheritors of a Darwinian tradition here, and it is true that Darwin's account of the modification of species rests on the aggregrated effects of interactions of individual members of those species.

Writing about butterfly wing patterns, Bates noted, ".on these expanded membranes Nature writes, as on a tablet, the story of the modifications of species".

Trait-mediated indirect interactions (TMIIs) among predator and prey species, which are a functional modification of two-species interactions caused by an additional species' phenotypic traits, can affect food-web dynamics through negative or positive effects (Werner & Peacor 2003).

The ecological impacts of overgrazing generally include reduced plant cover, modification of plant species composition, increased erosion and decreased water infiltration (Bagchi and Ritchie 2010).

The role of zinc in the structure, properties, and reaction performance of this zeolite is still unclear; thus, the modification of zinc species on ZSM-11 zeolite through two methods, namely, direct synthesis and impregnation, is investigated.

For example, genetic modification of yeast species —which are easy to grow at fast rates in large fermentation vessels—has opened up ways of pharmaceutical production that are potentially more efficient than production by the original source organisms.

Plant domestication involves complex morphological and physiological modification of wild species to meet human needs.