Answered: a phylogenetic tree includes 10…

a phylogenetic tree includes 10 species, each of which is a terminal node, how many clades does it contain? 20 9 cant tell millions 10

Biology 2e

2nd Edition

ISBN:9781947172517

Author:Matthew Douglas, Jung Choi, Mary Ann Clark

Publisher:Matthew Douglas, Jung Choi, Mary Ann Clark

Chapter20: Phylogenies And The History Of Life

Section: Chapter Questions

Problem 14RQ: What does the trunk of the classic phylogenetic tree represent? single common ancestor pool of...

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Concept explainers

Evolutionary lineages

An evolutionary lineage is a series of populations of organisms that descend from a common ancestor. Each species in the lineage is the direct consequence of evolutionary change from a common ancestor. A phylogenetic tree is generally used to display lineages visually. Lineages are components of the phylogenetic tree of life. Molecular systematics procedures are widely used to predict lineages.

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If a phylogenetic tree includes 10 species, each of which is a terminal node, how many clades does it contain?

cant tell

millions

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