
Concept explainers
To explain: The reasons favoring and opposing the use of morphological data in phylogenetic reconstruction.
Introduction: During this era of comparative genomics, it seems that there is not that much sense in the reconstruction of phylogenies using data obtained from morphological studies. Use of only the molecular data has not been able to answer all the questions that arise during the phylogenetic reconstruction of a species. Morphological data is very helpful in making strong phylogenetic relations of an organism with its possible ancestral species.
To explain: The instances where morphological data is especially important in phylogenetic reconstruction.
Introduction: During this era of comparative genomics, it seems that there is not that much sense in the reconstruction of phylogenies using data obtained by morphological studies. Use of only the molecular data has not been able to answer all the questions that arise during the phylogenetic reconstruction of a species. Morphological data is very helpful in making strong phylogenetic relations of an organism with its possible ancestral species.

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Chapter 16 Solutions
Evolution, Fourth Edition (looseleaf)
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