How are geological events, such as the rise of a mountain, useful in cladistics?Multiple choice question.These events provide information about the timing of separation of clades.These events can be used to correct errors in cladograms caused by homoplasmies.These events can be used to infer the relatedness of species in different geographic areas.
Question
How are geological events, such as the rise of a mountain, useful in cladistics?Multiple choice question.These events provide information about the timing of separation of clades.These events can be used to correct errors in cladograms caused by homoplasmies.These events can be used to infer the relatedness of species in different geographic areas.
Solution
The correct answer is: These events provide information about the timing of separation of clades.
Geological events like the rise of a mountain can lead to the physical separation of species, which can then evolve independently. This can result in the formation of new clades, or groups of organisms that descended from a common ancestor. By studying these events, scientists can gain insights into when these separations and subsequent evolutionary changes occurred. This can help them build more accurate cladograms, which are tree-like diagrams that show the relationships among different species.
Similar Questions
Knowing when geological events (for example, the appearance of a new island) occurred, is useful when trying to determine Blank______.Multiple choice question.the magnitude of DNA divergence between cladesthe most parsimonious phylogenythe timing of the separation of clades
When constructing a cladogram, what is the advantage of using a statistical approach, such as maximum likelihood, rather than relying on parsimony alone?Multiple choice question.The timing of evolutionary events can be determined.Different rates of evolution can be used for different characters.Both symplesiomorphies and snapomorphies can be used to provide information about evolutionary events.
How is a cladogram constructed?Multiple choice question.By identifying disparate groups of organisms based on similar phenotypic traitsBy using shared derived characters to construct clades within cladesLike a flow chart, with evolutionary pathways leading to phenotypic traitsBy organizing species along a horizontal line representing the geological time at which they first evolved
Revise geological timeline
Scenario: A region is known for its diverse fossil record. Explain how the study of these fossils can provide insights into the geological history of the area.
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.