Is it the case that a phylogeny based on a single gene sequence is usually the same as a phylogeny based on multiple gene sequences?  Which method is more likely to reflect the true evolutionary history of the in group? Why?

Q: Draw a phylogenythat accurately portrays the evolutionary relationships among the organisms listed.…

A: The Tree of Life elegantly captures the diverse tapestry of evolutionary relationships that bind…

Q: Notice that a couple of things are different from the previous charts. Firstly, the derived traits…

A: Maximum parsimony method is based upon the principle of minimum number of steps. The correct tree is…

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: Which of the following statements is true about cladograms? Cladograms are used to show the O…

A: A cladogram is a diagram that shows the relationships between different groups of organisms. It is…

Q: What are the ORDER/FAMILYs under Major Cubozoan Taxa? Give their characterictics, distribution, and…

A: The Cubozoa provide perception into the early evolution of vision. While the slit and pit eyes can…

Q: Estimate the phylogeny of these taxa by plotting the changes on each of the three possible…

A: Phylogeny is the evolutionary history of a species or group from pre-existing related organisms.…

Q: How do scientists infer common lineages of different organisms based on their structures?

A: Common lineages/descent It is a term within Evolutionary biology which refers to the common ancestry…

Q: In this phylogeny which of the following numbers represents the group with the greatest difference…

A: Introduction  Phylogeny is the branch of systematics which deals with the classification of animals…

Q: According to our class phylogeny, which of the following animals is most evolved? tortoise whale…

A: Here we are given the list of animals and it is required to find out which animal is most evolved.…

Q: What is the potential impact of horizontal gene transfer on the reconstruction of animal phylogeny?

A: Horizontal gene transfer (HGT) refers to the movement of genetic material between organisms in a…

Q: Which of the following is a problem with applying the phylogenetic species concept? Some…

A: Phylogenetic species concept:                   An attempt to define species by their relationships…

Q: With improving technology, acquiring DNAsequences from different organisms becomeseasier each year.…

A: The most unassailable advantage of morphological information is that it permits us to deal with the…

Q: What is cladistics and why is it significant?

A: Taxonomy is the science of classification of organisms on the basis of their morphology, anatomy,…

Q: characteristic will be placed. placenta endothermic metabolism mammary glands camera eye Bat…

A: Homologous structures: Homologous means similar/common origins.Because of common ancestry, some…

Q: Can Phylogeny  Be Used to Analyze Evolutionary History ?

A: Yes,Phylogeny can be used to analyze the Evolutionary History.

Q: What different types of data are used to reconstruct phylogeny? What are the desirable properties of…

A: INTRODUCTION A phylogeny is a branching pattern of ancestor-descendant connections among 'taxa.'…

Q: Given the phylogenetic tree shown below, which of the following two species (A-F) most recently…

A: Phylogeny is described as a relationship of organisms that have descended from a common ancestor,…

Q: For the Xenites, consider what appear to be homologies and analogies. Figure out the order of…

A: Evolution is a natural process that includes several changes over many generations in the…

Q: A feature of an organisms presumed to no longer have any adaptive value A feature that seems similar…

A: A feature of an organism preassumed to have no longer adaptive value.  --- Vestigial Character A…

Q: Why should a classification scheme reflect the phylogeny of organisms?

A: An organism alludes to something living that has a coordinated design, can respond to upgrades,…

Q: Explain what the statement, "All phylogenies are hypotheses" means? Include a brief explanation…

A: Phylogeny can be defined as the tool of taxonomy that helps in the development of the evolutionary…

Q: Explain further the statement "ontogeny is the recapitulation of phylogeny"

A: Phylogeny is understanding the evolutionary history of a species or a group of species. Phylogeny or…

Q: Why are simpler structures considered ancestral when we study phylogeny? * 1 point       Complex…

A: In the course of evolution, the living organism have started from a mere cell and that too…

Q: Referring to the phylogeny below, which trait is the most ancestral? which trait is shared by…

A: A branching diagram or tree-like structure which shows the evolutionary relationship among various…

Q: Describe the evidence that supports cladogenesis

A: Cladogenesis is the process of evolutionary lineages splitting, in which an ancestral species may…

Q: below with the correct term. There is a single trait on the tree (Y) and the number of primes after…

A: Phylogenetic tree represents relationships between closely related species and their ancestral…

Q: what is phylogeny? A group whose members share one or more defining derived traits The…

A: Step 1 Taxonomy is defined as the science dealing with the identifications, nomenclature, and…

Q: When several possible phylogenetic trees can be produced from a data set, the most parsimonious…

A: Phylogenetic tree:Also called an evolutionary tree, it is nothing but a branching diagram and or a…

Q: Explain how genetic information-along with an understanding of the process of descent with…

A: Darwin, a pioneer for evolution, used the phrase descent with…

Q: Construct a phylogenetic tree with the species and label the traits according to their number (ex.…

A: Given animals are different species of class Mammalia. Their phylogenetic tree is given below:

Q: What is parsimony? an element that decays from antimony, used for radiometric data of fossils. a way…

A: A branching diagram or "tree" illustrating the evolutionary links between several biological species…

Evolutionary lineages

An evolutionary lineage is a series of populations of organisms that descend from a common ancestor. Each species in the lineage is the direct consequence of evolutionary change from a common ancestor. A phylogenetic tree is generally used to display lineages visually. Lineages are components of the phylogenetic tree of life. Molecular systematics procedures are widely used to predict lineages.