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- C. Phylogenetic tree Interpretation. Salamander Lizard - Perch Hagfish Mouse Chimp Pigeon, Feathers Fur; mammary glands Claws or nails Lungs Jaws 1. Which organisms in the cladogram in figure 1 have fur and mammary glands? 2. Which organisms in the cladogram in figure 1 have jaws? 3. Based on the cladogram, which shared a common ancestor most recently----a mouse and a lizard or a mouse and a perch? 4. Which two organisms would you expect to have a closer matching DNA sequence for a gene that doesn't matter in terms of natural selection?--Hagfish and Pigeon or Hagfish and Salamander?Use the image to answer the question. If you were to create a phylogenetic tree of these organisms, which would branch off first and why? 1000 BI UE E Character (1) Backbone 1 1 1 1 1 1 1 (2) Hinged jaw (3) Four limbs 1 1* (4) Amnion 1 1 1 (5) Milk (6) Dorsal fin *Although adult dolphins have only two obvious limbs (their flippers), as embryos they have two hind-limb buds, for a total of four limbs. MacBook Air 80 II F8 4)) 12 ►► F1 F2 F3 F4 FS F6 F7 F9 F10 F11 @ # $ % & * 3 4 6 7 8 9. Q W E Y P. A S F J K C V B alt tion command command option -- NUse the information and model to answer the following question. Phylogenetic trees are a type of model that can be used to show how organisms are related through common ancestry. The phylogenetic tree model represents nodes numbered 1 through 8. A CDE F GH в I 2 |5 Using evidence from the phylogenetic tree determine which species would be MOST closely related to the species on branch C? O A. The species on Branches F, G, H, and I are all equally related to the species on branch C because they all split from a common ancestor at the same time which is illustrated by having nodes 2 and 7 at the same height. O B. The species on Branch A & B are both most closely related to the species on branch C because they share the most most recent common ancestor at node 2. C. The species on Branch B is most closely related to the species on branch c because they share the greatest number of common +ancestors. D. The species on Branch A is most closely related to the species on branch C because they…
- 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?Use the image to answer the question. If you were to create a phylogenetic tree of these organisms, which would branch off first and why? I U E E abo 1000 Character (1) Backbone 1 1 1 1 1 1 (2) Hinged jaw 1 1 1 1 1 (3) Four limbs 1 1 1 1* (4) Amnion 0 1 1 1 000 0 (5) Milk 1 1 (6) Dorsal fin 1 1 *Although adult dolphins have only two obvious limbs (their flippers), as embryos they have two hind-limb buds, for a total of four limbs.Make a list of at least 10 morphological characters that you might use to generate a phylogenetic tree of the Caminalcules. Ignore the numbers found next to each Caminalcules- they do not represent who evolved first, second, etc. 2.Construct a phylogenetic tree of relationships (Hint: it may be easiest to cut out the critters so you can move them easily and then paste on them on a paper and draw the branches accordingly). 3.Identify at least 2 recent common ancestors and write at least three critical morphological changes along the branches on which they occurred. For example, did the claws appear (or disappear) as the different species evolved? 4.Take a picture of your phylogenetic tree and submit it with this document. ***Please note, this lab can be frustrating because you are “creating” the evolutionary story of how these critters evolved and who is more closely related to who (or not) along the way. There is no wrong answer since every student will focus on different…
- A ASSIGNMENT1 2021.pdf C:/Users/mulweli/Desktop/ASSIGNMENT1%202021.pdf +. E D Page view A Read aloud | V Draw Highlight VUESTIONZ DISTEVATICS Explain the aim of a branch of biology called systematics. (2) ANSWER: 2.1 2.2 FILL-IN-THE-BLANKS 2.2.1 is the process of categorizing phylogenetic information into a retrieval system consisting of many hierarchical levels or ranks. (2) ANSWER: 2.2.2 Identifying organisms and assigning names to them comprise the activity called (2) ANSWER: 2.2.3 The goal of is to identify evolutionary patterns that unite organisms. (2) ANSWER: ANSWER: 2.2.4 These three fields of inquiry (above questions) are means by which evaluates patterns of diversity. (2) ANSWER: QUESTION 3 TAXONOMY THE INGLE MOST APPROPRIATE LETTER. USE ONLY LETTERS.Find a current, credible phylogenetic tree representing any group of organisms (your choice)! Draw that tree and on it indicate nodes, synapomorphes, monophyletic, polyphyletic, and paraphyletic groups (make sure the image you choose is complex enough to show all these groups). Below your drawing, in paragraph form, describe the relationships of four of the members on your tree based on how a phylogenetic tree is interpretedHagfish Salamander Lizard Perch Mouse Chimp Pigeon Feathers Fur; mammary glands Claws or nails ungs Jaws Fig. 1. Cladogram on some vertebrates Related questions: 1. What is the synapomorhpy shared by the mouse and chimpanzee? Answer: 2. Specify the apomorphy of the pigeon. Answer: 3. Jaw is present to what taxa? Answer:
- Examine the following phylogenetic tree illustrated in Figure shown in the picture. In general, what does a phylogenetic tree illustrate? How do you compare the relationships of organisms BB, CC, and DD?Draw a simpler version of the phylogenetic tree that just depicts the four supergroups of eukaryotes after viewing the image. Now imagine and sketch the tree as if the unikonts were the first eukaryotes to diverge from the rest of the eukaryotes.create a cladogram summarizing the phylogenetic relationships among the different Phyla. Take note that some characters may be secondarily lost during the evolution of these different. please write clearly please