Any Vegetarians/Vegans here?

[James2014]

It is not fallacy of the beard because the definition of species is qualitative and there are no extremities. The fallacy of the beard is that quantitative changes cannot result in changes in quality. So one starts with a clean shaven individual, no hairs therefore no beard. One adds a hair at a time and one can never find the point at which beards start. Species unlike a beard is defined qualitatively, either they can produce fertile offspring or not.