Campbell Biology In Focus
Campbell Biology In Focus
2nd Edition
ISBN: 9780134203072
Author: Lisa A. Urry, Michael L. Cain, Steven A. Wasserman, Peter V. Minorsky, Jane B. Reece
Publisher: PEARSON
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Chapter 25.3, Problem 3CC
Summary Introduction

To explain:

DNA sequence data for diplomonad, euglenozoan, a plant and an unidentified protist suggest that the unidentified species is mostly closely related to the diplomonad. Further studies reveal that the unknown species has fully functional mitochondria. Based on these data, at what point on the Phylogenetic tree given in Figure 25.9 “Exploring Eukaryotic Diversity”, in the textbook, did the mystery protists lineage probably diverge from other eukaryotic lineages.

Introduction:

The diplomonads are the group of flagella containing organisms and are mostly parasitic in nature. They are placed under zooflagellates within kingdom protista. Euglenozoa are unicellular large group of flagellate excavate that include free living species.

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