It might be stated that Mill employed a combination of formal and informal tone in "On liberty..", by developing some complex ideas, meanings and expressions. The author used metaphors and figurative languages to appeal to the audience. It might be added that Mill wrote those who agreed with him and he discussed his thesis by attacking the conservatives.
He used frases such as <span> "no one's idea," "no one should assert," "it would be absurd," "nobody denies" . </span>
I think it is a run on because if you add 'but' in between 'tails, but pugs' it would be a sentence
The human eye color is an incompletely dominant trait that follows Mendelian inheritance patters a polygenic trait that follows Mendelian inheritance patters.