Search Results for: Fertilised eggs for incubation of fowls of the species Gallus domesticus
selection is a cornerstone of modern biology . the concept, published by darwin and alfred russel wallace in a joint presentation of papers in , was elaborated in darwin's influential book on the origin of species by means of natural selection, or the preservation of favoured races in the struggle for
as the teeth, for example, grow by necessity, the front ones sharp, adapted for dividing, and the grinders flat, and serviceable for masticating the food; since they were not made for the sake of this, but it was the result of accident. and in like manner as to the other parts in which there appears...
https://en.wikipedia.org/wiki/Selection_(biology)