Search
- https://bio.libretexts.org/Courses/Gettysburg_College/02%3A_Principles_of_Ecology_-_Gettysburg_College_ES_211/04%3A_Phylogenies_and_the_History_of_Life/4.03%3A_Determining_Evolutionary_RelationshipsScientists must collect accurate information that allows them to make evolutionary connections among organisms. Similar to detective work, scientists must use evidence to uncover the facts. In the cas...Scientists must collect accurate information that allows them to make evolutionary connections among organisms. Similar to detective work, scientists must use evidence to uncover the facts. In the case of phylogeny, evolutionary investigations focus on two types of evidence: morphologic (form and function) and genetic.
- https://bio.libretexts.org/Bookshelves/Introductory_and_General_Biology/Principles_of_Biology/03%3A_Chapter_3/23%3A_Evolutionary_Relationships/23.02%3A_Determining_Evolutionary_RelationshipsOnly some of the organisms in Figure \(\PageIndex{4}\) have this trait, and to those that do, it is called a shared derived character because this trait derived at some point but does not include all ...Only some of the organisms in Figure \(\PageIndex{4}\) have this trait, and to those that do, it is called a shared derived character because this trait derived at some point but does not include all of the ancestors in the tree. Starting with all of the homologous traits in a group of organisms, scientists look for the most obvious and simple order of evolutionary events that led to the occurrence of those traits.
- https://bio.libretexts.org/Workbench/Evolution_Chapters/04%3A_Diversity_of_Life/4.03%3A_Determining_Evolutionary_RelationshipsScientists must collect accurate information that allows them to make evolutionary connections among organisms. Similar to detective work, scientists must use evidence to uncover the facts. In the cas...Scientists must collect accurate information that allows them to make evolutionary connections among organisms. Similar to detective work, scientists must use evidence to uncover the facts. In the case of phylogeny, evolutionary investigations focus on two types of evidence: morphologic (form and function) and genetic.
- https://bio.libretexts.org/Workbench/BIOL-11B_Clovis_Community_College/02%3A_Organizing_and_Classifying_Life/2.02%3A_Determining_Evolutionary_RelationshipsIf a characteristic is found in the ancestor of a group, it is considered a shared ancestral character, known as a plesiomorphy, because all of the organisms in the taxon or clade have that trait. Onl...If a characteristic is found in the ancestor of a group, it is considered a shared ancestral character, known as a plesiomorphy, because all of the organisms in the taxon or clade have that trait. Only some of the organisms in Figure 20.10 have this trait, and to those that do, it is called a shared derived character, known as an apomorphy, because this trait derived at some point but does not include all of the ancestors in the tree.
- https://bio.libretexts.org/Courses/Gettysburg_College/01%3A_Ecology_for_All/07%3A_Phylogenies_and_the_History_of_Life/7.03%3A_Determining_Evolutionary_RelationshipsScientists must collect accurate information that allows them to make evolutionary connections among organisms. Similar to detective work, scientists must use evidence to uncover the facts. In the cas...Scientists must collect accurate information that allows them to make evolutionary connections among organisms. Similar to detective work, scientists must use evidence to uncover the facts. In the case of phylogeny, evolutionary investigations focus on two types of evidence: morphologic (form and function) and genetic.
- https://bio.libretexts.org/Courses/Reedley_College/Biology_for_Science_Majors_I/19%3A_Phylogenies_and_the_History_of_Life/19.03%3A_Determining_Evolutionary_RelationshipsScientists must collect accurate information that allows them to make evolutionary connections among organisms. Similar to detective work, scientists must use evidence to uncover the facts. In the cas...Scientists must collect accurate information that allows them to make evolutionary connections among organisms. Similar to detective work, scientists must use evidence to uncover the facts. In the case of phylogeny, evolutionary investigations focus on two types of evidence: morphologic (form and function) and genetic.
- https://bio.libretexts.org/Courses/Norco_College/BIO_5%3A_General_Botany_(Friedrich_Finnern)/16%3A_Systematics/16.04%3A_Determining_Evolutionary_RelationshipsScientists must collect accurate information that allows them to make evolutionary connections among organisms. Similar to detective work, scientists must use evidence to uncover the facts. In the cas...Scientists must collect accurate information that allows them to make evolutionary connections among organisms. Similar to detective work, scientists must use evidence to uncover the facts. In the case of phylogeny, evolutionary investigations focus on two types of evidence: morphologic (form and function) and genetic.
- https://bio.libretexts.org/Courses/University_of_California_Davis/PLS_002%3A_Botany_and_physiology_of_cultivated_plants/03%3A_Origin_and_evolution_of_land_plants/3.02%3A_Biodiversity_(Organismal_Groups)/3.2.01%3A_Systematics/3.2.1.03%3A_Determining_Evolutionary_RelationshipsScientists must collect accurate information that allows them to make evolutionary connections among organisms. Similar to detective work, scientists must use evidence to uncover the facts. In the cas...Scientists must collect accurate information that allows them to make evolutionary connections among organisms. Similar to detective work, scientists must use evidence to uncover the facts. In the case of phylogeny, evolutionary investigations focus on two types of evidence: morphologic (form and function) and genetic.
- https://bio.libretexts.org/Workbench/South_Texas_College_-_Biology_for_Non-Majors/16%3A_Diversity_of_Life/16.03%3A_Determining_Evolutionary_RelationshipsScientists must collect accurate information that allows them to make evolutionary connections among organisms. Similar to detective work, scientists must use evidence to uncover the facts. In the cas...Scientists must collect accurate information that allows them to make evolutionary connections among organisms. Similar to detective work, scientists must use evidence to uncover the facts. In the case of phylogeny, evolutionary investigations focus on two types of evidence: morphologic (form and function) and genetic.
- https://bio.libretexts.org/Bookshelves/Introductory_and_General_Biology/General_Biology_2e_(OpenStax)/04%3A_Unit_IV-_Evolutionary_Processes/4.03%3A_Phylogenies_and_the_History_of_Life/4.3.03%3A_Determining_Evolutionary_RelationshipsScientists must collect accurate information that allows them to make evolutionary connections among organisms. Similar to detective work, scientists must use evidence to uncover the facts. In the cas...Scientists must collect accurate information that allows them to make evolutionary connections among organisms. Similar to detective work, scientists must use evidence to uncover the facts. In the case of phylogeny, evolutionary investigations focus on two types of evidence: morphologic (form and function) and genetic.
- https://bio.libretexts.org/Bookshelves/Botany/Botany_(Ha_Morrow_and_Algiers)/02%3A_Biodiversity_(Organismal_Groups)/2.01%3A_Systematics/2.1.03%3A_Determining_Evolutionary_RelationshipsScientists must collect accurate information that allows them to make evolutionary connections among organisms. Similar to detective work, scientists must use evidence to uncover the facts. In the cas...Scientists must collect accurate information that allows them to make evolutionary connections among organisms. Similar to detective work, scientists must use evidence to uncover the facts. In the case of phylogeny, evolutionary investigations focus on two types of evidence: morphologic (form and function) and genetic.
