Pages Tagged with Speciation

**[[http://en.wiktionary.org/wiki/patriline|Patriline]]** is male inheritance. From generation to generation the trait is linked to males only. See also [[../Matriline|matriline]] = Examples = * The Y-chromosome in male mammals in inherited in …

**Ring species** is a term introduced by Arthur Cain when elaborating on speciation <>. Ring species consist of overlapping populations with only subtle differences. The traits change continuously, so …

**Speciation** is the generation of a new species by evolution. It is generally assumed that speciation is the result of isolation as observed by Darwin and Wallace on separate islands, …