Show 2. The following table shows a list of species and whether a certain trait (character) is present (X) or not. segmented jaws hair placenta multicellular limbs kangaroo X X X X X earthworm X X amoeba lizard X X X X cat X X X X X X sponge X salmon X X X Construct a cladogram from the information provided in the table above. mle in the development of the many species

Show 2. The following table shows a list of species and whether a certain trait (character) is present (X) or not. segmented jaws hair placenta multicellular limbs kangaroo X X X X X earthworm X X amoeba lizard X X X X cat X X X X X X sponge X salmon X X X Construct a cladogram from the information provided in the table above. mle in the development of the many species

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

Chapter24: Systematics And Phylogenetics: Revealing The Tree Of Life

Section: Chapter Questions

Problem 12TYK

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Study the diagrams below. The diagrams represent four possible phylogenetic trees showing the relationship between the four species: M, L, S, and R. B A M LS R M LR +d \t R SML RM S tota -444 What is the plausible explanation for the appearance of autapomorphic character c in species L and S of tree A although they do not share a most recent common ancestor?
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)
10. Refer to the figure shown. Species Stripe Color 1 2 3 B. C R The figure shows the phylogeny of seven species of beetles (A-G) and whether the beetles have (?) or do not have (x×) one of three stripes. It also indicates the color of the beetle (R for red and G for green). Based on the phylogenetic tree and the principle of parsimony, the absence of stripe in species is most likely O 1; E and F; an evolutionary reversal O 2; E and F; due to convergent evolution O 2; E and F; a synapomorphy O 1; E and F; a synapomorphy O 1; E andF; due to convergent evolution
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Study the sequences below. Construct a molecular cladogram from the different amino acid sequences given. Assume that the sequences are already compared between species and have been aligned as shown. Species 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 ACT G G C G AT C G 1 2 3 4 5 A C A G ACT G C G C G C T T C G T T C G T C G C A T C G T A C G A C G A C T G C C G T T C G C A T C G T A C G A C T G GAA C G GATC GA C G A T C G C A T C G т A C G
Match Column A with Column B. The use of comparative genomics to infer evolutionary relationships among species The study of macromolecules changes through time inferred phylogeny of a set of DNA sequences an estimated evolutionary history of a set of species The apparently constant rate of change…
Based on the information from the following table and the provided phylogenetic tree, what kind of species classification is shown? A B C D E F G H 1 J K L M N O Form of Male Genitalia 1 1 L L L L L L L L L L L L L r T Pits) or Tubercles E P P T T T T T P P P P P Р P P O Phenetic Species Concept O Blological Species Concept O Phylogenetic Species Concept O Sympatric Species Concept Blayple (OUTGROUP) beaver Dan, AZ -Twentynine Paime, CA -Harkavilla, UT D-Chilchinbio, NM -Vermilion Cas. AZ 64 -F-Mone Lake, CA -G-Coral Pink Danes, UT H-Pyramid Lake, N -Crescent Dunes, MV Meno Lake CA -K-Olancha CA -Olancha, CA --Winnemucca, NV -El Mirage, CA Lo-Dumont Dunes, CA Form of dorsal ridges M₁ M₁ FFFFFFFFFF M Ma M₂ M₂
Define homology and homoplasy and explain their connection to the concept of parsimony in phylogenetic analysis. Provide an example of each and discuss the challenges they may present when inferring evolutionary relationships.
Next fill out the following table noting how many derived traits are shared for each pair of ingroup species. Species A Species B Species C Species D Species E Species F Species A Species B X X Species C X X X Species D X Species E X X Species F X X X X Use the above matrix to draw a cladogram depicting the phylogenetic relationships among all seven species. Start by grouping the pairs that have the most shared derived traits and then linking groups together. This is difficult to describe so look at the example matrix and cladogram below and then just give it a try, and ask for help if you get stuck. We will go through this as a group before lab is over to make sure everyone understands. Look at the hypothetical example first. Phylogenetic Systematics Page 5 Example Matrix Of Shared Derived Traits: Species Species Species Species A В C D Species A Species B Species C Species D 1 1 3 X Building a cladogram from above matrix: Step 1. Species C and D share the most derived traits so link…
a- What is Phylogenetics? b- What are the types of Phylogenetics trees? c- What are the differences between Rooted and Unrooted Phylogenetics trees? d- Using Unweighted Pair Group Method with Arithmetic Mean (UPGMA) construct the phylogenetic tree for the given data
Use the table of derived characters below for 7 different organisms and construct a cladogram that represents this data. The characters should be placed along the diagonal line, and the organisms should be listed above the vertical lines. Derived Characters segmented jaws hair placentamulticellular limbs |kangaroo earthworm amoeba lizard cat sponge salmon + 1. 3 -F Azra