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- Based on chapter 5 of our textbook, shared derived traits are not very helpful in constructing cladograms. Group of answer choices True FalseUsing the information from the DNA-DNA hybridization data table below, build a phylogenetic tree that shows the relationship between species E,R,P,G, and U. Create a scale on the side before you draw itWhen comparing traits between two organisms in order to determine evolutionary relationships, the wings of birds and the wings of butterflies is an example of which of the following? Group of answer choices analogous traits traits useful in constructing cladograms shared derived traits homologous traits
- Given the following organisms, create a simple cladogram and indicate the trait/s that separate/s them from each other. Organisms: Philippine crocodile, tawilis, sparrow, hagfish, tamaraw example is in the photo attached !Which specific type of character state is most useful in constructing a phylogenetic tree? options: shared derived state ancestral state uniquely derived state derived stateThe presence or absence of a trait of interest in a lineage is said to be an uninformative character for a phylogenetic reconstruction when the number of changes for that trait - A. occurs only in the outgroup and in one ingroup species. B. is the same for any hypothetical tree. C. is always different for any hypothetical tree. D. occurs only in the outgroup but not in any ingroup species.
- What do all of the species in this cladogram have in common? A) they are all in the Claude archea B) none of them will ever evolve anymore C) they all have a common line of ancestry D) each of them has opposable thumbs and furWhich of the following is the only correct pairing for two concepts that mean the same thing? Homologous trait – independently evolved Shared derived trait – shared ancestral trait Common origin – convergent evolution Independent origin – convergent evolutionWhich trait(s) shown on the phylogeny are ancestral for the organisms shown? Select all correct answers. 1. 2 2. trait 9 3. trait 11 4. 3 5. 1 6. trait 10
- In cladograms, sister groups are______ . a. inbred c. represented by nodes b. the same age d. in the same familyWhen building a phylogenetic tree, where do you place a number used to designate a change in character state?options: at a mark crossing the branch for the species that exhibits the new state at a node where two branches diverge at the end of a branch between the last species to exhibit the old state and the first to display the new stateBased on the phylogenetic tree, if you go back in time and look for species B, you will find that species B is not chimpanzee, gorilla, or human. True or false
