Q: How are such characters used to construct a cladogram?
A: A cladogram is a biological diagram that is used to determine the phylogenetic relationship between…
Q: Compare and contrast phylogenetic tree vs cladogram
A: Evolution and phylogeny are two words that has close relations, which help to depict connections and…
Q: Compare and contrast the approaches of cladistics and phenetics for making phylogenetic trees.
A: A phylogenetic tree depicts the evolutionary relationship between the organisms and it is based on…
Q: What is the purpose of using an “outgroup” when reconstructing a phylogenetic tree? (Write 4 points)
A: The outgroup is used as a point of comparison for the ingroup and specifically allows for the…
Q: Draw a simple phylogenetic tree and identify a node, a branch, and an outgroup.
A: Phylogenetic tree is a diagrammatic representation of evolutionary relation between various species…
Q: The phylogenetic tree that is involves the fewest changes is probably correct
A: phylogenetic tree is a diagram in a form of a tree that shows relationships among species and…
Q: Best on the phylogenetic tree shown here, which organisms are most closely related to dinosaurs and…
A: The phylogenetic tree helps to identify evolutionary relationships among various organisms. The…
Q: Contrast a cladogram with a traditional taxonomic tree?
A: Biological classification is a scientific procedure in which the organisms are arranged into the…
Q: What is the assumption used when arranging species on a phylogenetic tree?
A: Evolution is a change in the “genetic composition” of a population over multiple generations. It is…
Q: What is the difference between a cladogram and a phylogenetic tree?
A: There are two main components of nature- organisms and the environment. The branch of biology that…
Q: What is meant by the term “common ancestor”? Give an example.
A: Evolution is the change in the genetic makeup of population over time. Evolution can be categorized…
Q: we use morphological traits to determine branching patterns on phylogenetic trees?
A: Solution : Morphological phylogenetics: inference of evolutionary trees using anatomical traits.…
Q: a) What is a phylogenetic tree? b) What is a branch point? c) What are sister taxa? d) What is a…
A: Carolus Linnaeus proposed a scheme which became the basis for the taxonomy. Taxonomy is the branch…
Q: When building a phylogenetic tree, where do you place a number used to designate a change in…
A: A phylogenetic tree, also known as a phylogeny, is a diagram that depicts the lines of evolutionary…
Q: State whether or not you can make any assumptions about the types of diseases an organism can cause…
A: Ans: Whole-genome sequencing is getting to be prevalent as a instrument for understanding flare-ups…
Q: Briefly describe differences among the distance approach, the maximum parsimony approach, and the…
A: A phylogenetic tree is otherwise known as an evolutionary tree. This term refers to the tree or…
Q: Use the following figure to answer the question below. А в с DE F G Which phylogenetic tree is the…
A: Phylogenetic tree is a diagrammatic representation which determines the evolutionary history of am…
Q: Compare phylogenetic trees created using DNA data with phylogenetic trees created using chromosomal…
A: Introduction :- Phylogenetic tree are the diagrammatic representation which tells about the…
Q: How is a phylogenetic “bootstrap value” calculated? Simplify and show the steps
A: Bootstrap value in phylogenetics is the value out of 100,which is the number of times the same…
Q: how can a scientist use dna taken from three different organisms to construct a cladogram
A: It is a diagram used to represent a hypothetical relationship between groups of animals called a…
Q: Describe the differences between a cladogram and a phylogenetic tree.
A: Introduction:- Cladogram and phylogenetic tree are two types of evolutionary trees which shows the…
Q: Which of the following terms is related to cladistics?
A: Cladistics is a system of biological taxonomy that defines taxa uniquely by shared characteristics…
Q: Discuss how the principle of parsimony can be used in a cladistics approach to constructing a…
A: A phylogenetic tree is a diagram that is used in the study of the phylogeny. It is made of many…
Q: What is the purpose of using an “outgroup” when reconstructing a phylogenetic tree?
A: An outgroup is a group of species that do not belong to the group being studied for evolutionary…
Q: show how these 5 species are related using a phylogenetic tree
A: The study of links between various groups of species and their evolutionary development is known as…
Q: matrix with at least five characters for organisms beetle, pigeon, perch, salamander, and a mouse.…
A: A phylogenetic tree is a graph that addresses the evolutionary relationship among life forms.…
Q: Which specific type of character state is most useful in constructing a phylogenetic tree?…
A: A phylogenetic tree is a diagram that represents evolutionary relationships among organisms.
Q: How is a phylogenetic “bootstrap value” calculated?
A:
Q: Why there is a need for phylogenetic reconstruction?
A: Phylogeny is the branch of biology that deals with evolution of different species based on…
Q: List the differences between distance-based and character-based methods for constructing a…
A: The phylogenetic tree represents a chart or diagram that shows the evolutionary relationship of…
Q: Of the cladograms shown below, which one shows a different evolutionary history from the others?…
A: Cladogram: A cladogram is a cladistics diagram that depicts relationships between species. A…
Q: Phylogenetic trees are constructed based on Group of answer choices a. shared ancestral…
A: Evolution is defined as the change in trait of individuals over a period of time.
Q: hich method of building phylogenetic trees relies only on minimizing the number of evolutionary…
A: Phylogenetic tree is that tree in which there are found evolutionary relationship between the taxons…
Q: What does a phylogenetic tree depict?
A: Evolution is the progression of life forms that shares the heritable characteristics and lives a…
Q: What is the purpose of using an “outgroup” when reconstructing a phylogenetic tree
A:
Q: In the last lab while creating a phylogenetic tree using PAUP/CIPRES, Fagus grandifolia was…
A:
Q: Make a phylogenetic tree using this picture below. (I hope can answer this)
A: Classification of animal kingdom-The animal kingdom is divided into groups: vertebrates and…
Q: Which method of building phylogenetic trees relies on both the number of evolutionary transitions on…
A: Phylogenetic tree uses Maximum likelihood method that relies on both the number of evolutionary…
Q: B BDEC GAF a b. F FAG CEDB
A: A branching diagram of a tree that shows evolutionary relationships between species is called a…
Q: What is maximum likelihood (ML) in phylogenetics? The probability of the model of sequence evolution…
A: Answer : Option A is correct : The probability of the model of sequence evolution given the tree,…
Q: Outline the general considerations used in building a phylogenetic tree
A: Phylogeny is the study of evolutionary relationships between different groups of organisms by…
Q: The cladogram below shows the phylogenetic relationships among 5 hypothetical species. Which of the…
A: Definition of Paraphyletic clade: Doesn't include all descendants of a single common ancestor (a) :…
Q: How do we actually construct a phylogenetic tree?
A: The stretching example of predecessor relative connections among 'taxa' is known as a 'phylogeny'.…
Q: What explanation can be derived from the constructed phylogenetic tree above?
A: The evolutionary relationship between organisms is represented by a tree-like diagram known as the…
Q: Discuss the problems in developing an accurate phylogenetic tree. Do you think it is possible to…
A: Introduction Phylogeny is the branch of systematics which deals with the classification of animals…
Q: Why are the phylogenetic trees generated using MEGA and PhyML different?
A: A phylogenetic tree has organisms in a pattern of branching that reflects how species or other…
Q: Explain the steps for Constructing a species-level phylogenetic tree usingDNA sequences ?
A: A phylogenetic tree is also known as a phylogeny is a diagram that depicts the lines of evolutionary…
Can you construct a phylogenetic tree for the following?
Step by step
Solved in 2 steps with 1 images
- In a cladistic analysis, a systematist groups together organisms that share: derived homologous traits. derived homoplastic traits. ancestral homologous traits. ancestral homoplastic traits. all of the above.Which of the following does not contribute to the study of evolution? a. population genetics b. inheritance of acquired characteristics c. the fossil record d. DNA sequencing e. comparative morphologyWhat is the difference between micro- and macroevolution? Microevolution describes the evolution of small organisms, such as insects, while macroevolution describes the evolution of large organisms, like people and elephants Microevolution describes the evolution of microscopic entities, such as molecules and proteins, while macroevolution describes the evolution of whole organisms Microevolution describes the evolution of organisms in populations, while macroevolution describes the evolution of species over long periods of time Microevolution describes the evolution of organisms over their lifetimes, while macroevolution describes the evolution of organisms over multiple generations.
- To construct a phylogenetic tree by applying the principles of parsimony to molecular sequence data, one would: a. start by making assumptions about variations in the rates atwhich different DNA segments evolve. b. group together organisms that share the largest number ofancestral sequences. c. group together organisms that share derived sequences, matching the groups to those defined by morphologicalcharacters. d. group together organisms that share derived sequences, minimizing the number of hypothesized evolutionarychanges. e. identify derived sequences by studying the embryology of theorganisms.Which of the following statements about evolutionary studies is not true? a. Biologists study the products of evolution to understand the processes causing it. b. Biologists design molecular experiments to examine evolutionary processes operating over short time periods. c. Biologists study the inheritance of characteristics that a parent acquired during its lifetime. d. Biologists study variation in homologous structures among related organisms. e. Biologists examine why a huge variety of species may inhabit a small island cluster.3. a) What is a phylogenetic tree and what information can we gain from studying it? b)What molecules did we explore in the laboratory to provides us with evidence of genetic evolution of fish?
- 6. It according to evolutionists, which is the best test to show the relatedness of two organisms? * a. Similarity in development b. Similarity in courting behavior c. Similarity in structure d. Similarity in Genomic DNA8) Each of the observations provides evidence that supports the idea of common ancestry and evolution. Which one is from the field of molecular biology? A) Mammals have two openings in the skull behind each eye socket, whereas reptiles and bird only have one opening. B) DNA analysis shows that the DNA of Neanderthals is more similar to the DNA of non‑African humans than that of Africans. C) Two closely related but distinct species of squirrels inhabit the north and south rims of the Grand Canyon. D) The embryos of both birds and mammals divide in a radial cleavage pattern instead of a spiral cleavage pattern present in insects.4. Which of the following is an example of convergent evolution? Group of answer choices a. A population of finches becomes separated in the Galapagos Islands and begins to develop into two different species of finch b. Two different species of plants in separate deserts evolve a similar waxy outer cuticle to preserve water c. One species of lizard evolves a green coloration to blend in with its tropical forest surroundings, whereas another species evolves a tan coloration to blend in with its desert surroundings d. Because they share a recent common ancestor, Lions and Bengal Tigers both have retractable claws for catching prey e. Melanic moths begin to lose pigment in their wings as the environment becomes less polluted 6. Which of the following scenarios is an example of stabilizing selection? Group of answer choices a. A population of sharks is evolving towards the average body size; small sharks fall prey to killer whales, large sharks can't get…
- 7) Examine the image of the relatedness of vertebrates represented in this phylogenetic tree. Select all the statements that are supported by this tree. A) Gray whales are the common ancestor of the Blue and Humpback whales. B) Blue and humpback whales diverged more recently than either did from the gray whale. C) The Bryde's whale shares a more recent common ancestor with the Sei whale than with the Fin whale. D) The blue and the Bryde's whale have more traits in common with each other than with any other two species, E) Southern minke whales and Northern minke whales have more traits in common with each other than with any other species. Not Graded1. What types of evidence could scientists look at to make an accurate evolutionary tree?8. Which of the following is problematic when the goal is to construct cladograms that accurately reflect evolutionary history? Group of answer choices shared derived characters homologous characters monophyletic taxa homoplastic characters
