WHAT IS LIFE? A GUIDE TO BIO 3E+LAUNCHPA
3rd Edition
ISBN: 9781319103316
Author: PHELAN
Publisher: Macmillan Higher Education
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Chapter 10, Problem 9SA
Summary Introduction
To analyze:
Why analogous features pose problems for biologists while constructing a phylogenetic tree.
Introduction:
Phylogenetic trees are constructed using the similarities between organisms as a measure of how closely they are related to each other. Analogous features develop due to convergent evolution.
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Chapter 10 Solutions
WHAT IS LIFE? A GUIDE TO BIO 3E+LAUNCHPA
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- With two specific examples, explain why phylogenetics is a useful scientific tool for studying Organismal biology?arrow_forwardWhy is it so important for scientists to distinguish between homologous and analogous characteristics before building phylogenetic trees?arrow_forwardCompare phylogenetic trees created using DNA data with phylogenetic trees created using chromosomal banding patterns. Which technique do you think is more valuable and why?arrow_forward
- All the information you need is provided.arrow_forwardI was given this and made a character matrix from it but I need help creating the most parsimonious phylogenetic tree for it.arrow_forwardWhich statement is usually true about phylogenetic trees? a) nodes represent points when traits have evolved b) branch tips that are next to each other are more closely related c) the branching pattern describes the hypothesized evolutionary relationships between the taxa d) the order of the branch tips (left to right) indicates which taxa are more advanced evolutionarilyarrow_forward
- Why is it important for scientists to distinguish between homologous and analogous characteristics before building a Phylogenetic tree?arrow_forwardWhat is the purpose of using an outgroup when reconstructing a phylogenetic tree? [at least mention 4 points]arrow_forwardwhat is a major problem with morphologically based analysis of wale placement in a phylogenetic tree ?arrow_forward
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