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It Is Not Unusual for a Phylogeny Reconstruction to Result

question 23

Essay

It is not unusual for a phylogeny reconstruction to result in several equally robust phylogenetic trees that differ in their branching patterns.How can this be the case if evolution only took one true pathway?


Definitions:

Nuclear Family

A family group consisting of parents and their children, without extended relatives.

Potlatch

A ceremonial feast among indigenous peoples of the Pacific Northwest with social, cultural, and economic functions, including the redistribution and reciprocity of wealth.

Modern-Day Equivalent

An updated or contemporary version that serves the same purpose or fulfills the same role as something from the past.

Low-Status Ethnic Group

A low-status ethnic group is regarded as having less power, privilege, and social standing compared to other ethnic groups within a society.

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