The label "1" in the accompanying figure represents I think. D 1 луд O the common ancestor for the hypothetical lineage. O the least complex species in the lineage. O an extant species. O All of the above
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- ((:) This phylogenetic tree contains five species (A through E). Which species, or group of species, is the sister group of species D? a b с Question 4 Homework Unanswered Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. d e Species C Species D Species E A Species C and Species D в с Species C, Species D, and Species E DE10. 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 evolutionQu 33 What inference can be made from the phylogenetic tree? 目 Present Day A E F BD C В Past A O a Species A was probably much larger than any of the other organisms. O b. Species C is the most recent common ancestor of species B and D. O . Species Fand e are more closely related than species B and E O d. Species G is extinct Time G 国 G 口
- 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?What is a major problem with morphologically-based analysis of whale placement in a phylogenetic tree? Paragraph Lato (Recom...v BI U 19px *** 7 A/ =EQ MThe 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)?
- The diagram represents a possible phylogenetic tree showing the relationship between the four species: M, L, S, and R. A M LS R V 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?Identify the outgroup from the phylogenetic trees and box/mark the whole lineage in red. Identify the most recent common ancestor for species A and B and mark it in blue. Identify the most recent common ancestor for species C and D and mark it in green. ABCDE DE 면 V BIU GGG !!! 르르르 M compreIn a mimimum of 25 sentences explain why subspecies are important in the field of taxonomy. Also explain why some taxonomist do not use subspecies. Provide a clear paragraph and give examples if possible. I SAID MINIMUM OF 25 SENTENCES, DONT JUST SHORTCUT THE ANSWER JUST TO SUBMIT IT HERE.
- What general term describes any character state that is modified relative to an ancestor? 1 options: uniquely derived state ancestral state shared derived state derived stateBelow are phylogenetic trees depicting the relationships among four species, A, B, C, and D. Which of the following statements is correct? ABCD ADCB DCBA D CAB (1) (2) (3) (4) Tree (1) and Tree (2) are the same tree. Tree (2) and Tree (4) are the same tree. Tree (2) and Tree (3) are the same tree. All four trees are in fact the same tree. All four trees are in fact different trees.of this =rab or ditions ionary escen- se or 5. Describe two examples of vestigial structures that you can find among the Caminalcules. These are structures that have been reduced to the point that they are virtually useless. Ear muscles and the tail bones are examples of vestigial structures in our own species. Explain how vestigial structures provide clues about a species' evolutionary past. Illustrate your argument with vestigial structures found in humans or other real species.