After a branch on a cladogram, each species will share a set of Blank______ characters that are not found in species below the branch point.Multiple choice question.convergentderivedprimitivevariable

Which of the following statements is true for all of the species that come after a branch point in a cladogram?Multiple choice question.They will no longer need an outgroup.They will share at least one shared derived character.They will share at least two shared derived characters.They do not share any derived characters.

How is a cladogram constructed?Multiple choice question.By using shared derived characters to construct clades within cladesBy organizing species along a horizontal line representing the geological time at which they first evolvedLike a flow chart, with evolutionary pathways leading to phenotypic traitsBy identifying disparate groups of organisms based on similar phenotypic traits

Derived characters are Blank______.Multiple choice question.inherited from a common ancestor and are the result of convergent evolutionshared with the most recent common ancestor of a group, but not with prior ancestorsshared by two species derived from different ancestorsshared with the most recent common ancestor and prior ancestors of the group

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

Only shared derived characters are instructive in determining evolutionary relationships among taxa because Blank______.Multiple choice question.they are essential to life and therefore may not be changed over the course of evolutionthey indicate recent evolutionary changes and are therefore exhibited in closely related taxathey are retained from a distant common ancestor and are therefore exhibited by all members of a cladethey are the most prevalent characters exhibited by members of a clade