Answered: Draw three phylogenetic trees…

Draw three phylogenetic trees (cladograms) depicting the possible relationships between hemichordates, echinoderms and chordates. Briefly summarize the evidence supporting each alternative

Biology: The Dynamic Science (MindTap Course List)

4th Edition

ISBN:9781305389892

Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Publisher:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Chapter31: Animal Phylogeny, Acoelomates, And Protostomes

Section31.3: An Overview Of Animal Phylogeny And Classification

Problem 1SB: Which major groupings of animals defined on the basis of morphological characters have been...

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Marine Evolution

Marine habitat is less explored, and hence, its biological diversity is far less known. The marine habitats are not constant due to their shifting nature, while the terrestrial habitats are more stable. Marine biology is the science that deals with the study of diverse marine species, their interactions, and behavioral characteristics.

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Draw three phylogenetic trees (cladograms) depicting the possible relationships between hemichordates, echinoderms and chordates. Briefly summarize the evidence supporting each alternative. Which appears to be the best-supported by recent DNA evidence?

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