Evolution and Development of Dog Species:

According to the findings of previous research, it has been suggested that dogs are paedomorphic wolves that have evolved through heterochrony. Heterochrony is described as an evolutionary technique that produced diversity through perturbations of the timing and rate of development, which needs very minimal genetic innovation. Consequently, this evolutionary technique is considered to be the most common mechanism in the generation or production diversity (Drake, 2011, p. 204).

There are also other researchers that have been conducted to examine the essential principles used in genomic analysis of domestic dogs in order to understand the genetic changes that have taken place during the domestication of these animals. These studies have largely demonstrated that the evolution of dogs comprises of two principle modes of evolution. The basic principle mode is the fixation of distinct metamorphosis of significant impact in individual heredities that are then crossed to...
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