Character Table Derived Traits Grasping hands Group Hair Lungs Bony shell Jaws Lamprey Turtle Gorilla Lungfish Pike Wolf human ' indicates the absence of trait and “+" indicates the presence of trait Cladogram drawing; You may wish to draw an initial version on a separate paper and the final version below Please be sure to include the following in your cladogram: Organism name listed at the top, all derived traits indicated with a tick mark and labeled.

Character Table Derived Traits Grasping hands Group Hair Lungs Bony shell Jaws Lamprey Turtle Gorilla Lungfish Pike Wolf human ' indicates the absence of trait and “+" indicates the presence of trait Cladogram drawing; You may wish to draw an initial version on a separate paper and the final version below Please be sure to include the following in your cladogram: Organism name listed at the top, all derived traits indicated with a tick mark and labeled.

Biology: The Dynamic Science (MindTap Course List)

4th Edition

ISBN:9781305389892

Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Publisher:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Chapter32: Deuterostomes: Vertebrates And Their Closest Relatives

Section: Chapter Questions

Problem 1ITD: The phylogenetic tree for vertebrates depicted below was constructed from sequence data for two rRNA...

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*Each number (1.1, 2.1, etc) represents a character/synapomorphy. How many character changes are there in the cladogram? Are there any unexpected or unusual result in the cladogram?
Construct a cladogram that provides one hypothesis about the evolutionary history for these 6 taxa. Be sure to map each of the character states for every taxon represented in the character matrix. See tips below to help get you started. You can insert a photo of a hand drawn cladogram or create one on your device. Keep in mind that cladograms are hypotheses, there are many different cladograms that can be constructed. a) Which characteristics were identified as homoplasies on your cladogram? b) Now that your tree has been constructed, how confident do you feel in your hypothesis and why?
Construct a cladogram that provides one hypothesis about the evolutionary history for these 6 taxa. Be sure to map each of the character states for every taxon represented in the character matrix. See tips below to help get you started. You can insert a photo of a hand drawn cladogram or create one on your device. Keep in mind that cladograms are hypotheses, there are many different cladograms that can be constructed. a) Which characteristics were identified as homoplasies on your cladogram? b)
Where on this cladogram would the derived trait of “robust skull and dental anatomy” be placed?
Draw the cladogram for "organisms" A-J of the family "Boltidae". Include each of these letters and show where each "character" arose. asap
A scientist is attempting to a cladogram that shows the evolutionary closeness of three organisms in relation to humansAfter doing DNA analysis, they that the organisms share the following percentages of DNA Organism A and humans share 85% of their DNA Organismn and humans share 80% of their DNA Organism and humans share 90% of their DNA Based on informationwhich order should they go on the cladogram ( related to most related ?
The phylogenetic tree to the right showsthe evolutionary relationships of taxa A –H. The shapes represent character statetrait changes. A. Which traits (shapes) would individualsin taxa D have? Draw the collection oftraits. B. Is the triangle a synapomorphy orpleisomorphy (circle one)? C. Is the circle a synapomorphy orsympleisomorphy (circle one)?
Molecular phylogenetics can compare the sequence of amino acids in proteins as well as (blank) to identify the characters used to construct a cladogram.
A cladogram used in a comparison of morphology among taxa had equal length branches, but when looked at in a blast webpage using the given gene sequence, the branches all had different lengths. Why is that?
Draw a phylogenetic tree/cladogram and enumerate each step of creating the phylogenetic tree per character Characters Outgroup Sp. A Sp. B Sp. C Sp. D Sp. E Sp. F C01 Absent Absent Present Present Absent Present Present C02 Absent Present Present Absent Absent Absent Present C03 Absent Present Present Present Present Present Present C04 Absent Absent Present Present Absent Present Present C05 Absent Absent Absent Absent Absent Absent Present C06 Absent Present Absent Absent Present Absent Absent asap please
Based on this matrix, is my cladogram correctly done? 1.a) What species on the cladogram are endothermic (fully endothermic species only=those that maintain their body temperature only with their metabolism = not sharks for instance)? 1.b) Considering the location and relationship of endotherms on the cladogram, what type of character (homologous, homoplasy: convergence or reversal) do you think endothermy is? try to use specific terminology: character, homologous characters, nom homologous characters, character states (or evolutionary stages of a character), ancestral (plesiomorphic), derived (apomorphic), homoplasy, convergence, reversal....
Were any of your physical traits autapomorphic or synapomorphic when plotted on the gene trees? Which ones and for which species? Phylogeneticists often refer to these physical traits as “evolutionarily significant,” what do you suppose they mean by this? Were any of your physical traits analogous? Which ones? Why do you suppose some traits can occur multiple times on a tree while others don’t? Given your results from two genes and physical traits, what relationships between species are you certain of? Which ones are you uncertain of? Why? If gene trees have more information in terms of base pairs for generating phylogenies, why do you suppose phylogeneticists even bother using and including physical traits in their analyses?