Or sinuses! An Annoying Quirk Of Our Evolution https://www.youtube.com/watch?v=WSSmJLb468k https://www.youtube.com/watch?v=WSSmJLb468k But what I meant is th

Or sinuses! An Annoying Quirk Of Our Evolution https://www.youtube.com/watch?v=WSSmJLb468k https://www.youtube.com/watch?v=WSSmJLb468k But what I meant is that according to the theory of evolution, individuals with disadvantageous traits reproduce less often. If they reproduce less often, they pass their genes less often. I think they say the trait is regressive.