Biology 2e is designed to cover the scope and sequence requirements of a …
Biology 2e is designed to cover the scope and sequence requirements of a typical two-semester biology course for science majors. The text provides comprehensive coverage of foundational research and core biology concepts through an evolutionary lens. Biology includes rich features that engage students in scientific inquiry, highlight careers in the biological sciences, and offer everyday applications. The book also includes various types of practice and homework questions that help students understand—and apply—key concepts. The 2nd edition has been revised to incorporate clearer, more current, and more dynamic explanations, while maintaining the same organization as the first edition. Art and illustrations have been substantially improved, and the textbook features additional assessments and related resources.
The topic of this video module is how to classify animals based …
The topic of this video module is how to classify animals based on how closely related they are. The main learning objective is that students will learn how to make phylogenetic trees based on both physical characteristics and on DNA sequence. Students will also learn why the objective and quantitative nature of DNA sequencing is preferable when it come to classifying animals based on how closely related they are. [55:08]
Students receive information about cladistics and apply this phylogenetic approach to two …
Students receive information about cladistics and apply this phylogenetic approach to two problems, collecting data, determining whether traits are ancestral or derived, and using this information to select the most parsimonious tree.
Learn how to read and draw phylogenetic trees, or cladograms. [10:57] Khan …
Learn how to read and draw phylogenetic trees, or cladograms. [10:57]
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