Bounded variation does other external traits like ability to roll ones tongue and eye color affect having a widow's peak hair line? Asked by Ragified on 13 Mar 04:53 Last updated by anonymous on 08 Jan 17:48
Traits are only passed along via genetics. Having certain colored eyes does not guarantee that one will have a widow's peak hair line. It's all about genes and their combination (and whether they are expressed or not).
