Q: Referring to the same tree above, which of the following would be a synapomorphy for the DEF clade?
A: Phylogeny Phylogeny is the study of evolutionary relationships amongst organisms and how they are…
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 is a paraphyletic group? A) E,F,G B) C and D c)A,B,C,D D)…
A: Option (A), (B) and (E) That is- E, F, G C and D J and K All comes under paraphyletic group as they…
Q: Explain chrysophytes and its role in biological classification?
A: Chrysophytes belong to the taxa Chrysophyceae. Taxonomic categories are the important categorization…
Q: Showing the diagram of taxonomic categories and its hierarchial arrangement in ascending order?
A: Taxonomy is a branch of biology that deals with naming and classifying organisms on the basis of…
Q: How do monophyletic, paraphyletic, and polyphyletic taxa differ? How do these differences affect the…
A: The taxonomy is also called as arrangement law, which is branch of science that is used to classify…
Q: Give detailed conclusion on morphological species concept
A: Species concepts were first defined based on morphological traits. Morphological characters are…
Q: In the phylogenetic tree below, which group(s) are monophyletic? (select all that apply) Group 1…
A: Answer Group 1 Monophyletic This group of trees 1. Composed of the seven species B - H, is a…
Q: explain why phylogenetic classifications sometimes change?
A: The organisms can be classified based on the unique and similarity and differences of the…
Q: Describe as much as you can about morphological and phylogenetic species concepts
A: The process that results in new species, occurs when an ancestral population splits into two or more…
Q: Systematists prefer to recognize monophyletic taxa rather than paraphyletic taxa. Why?
A: Phylogenetic tree is a branching diagram that clearly depicts the evolutionary relationship between…
Q: What is meant by a system of taxonomy that isphylogenetic? Why does such a system changefrequently?
A: The scientific study of characterization, classification, identification, the naming of organisms is…
Q: what is a diagram used to represent evolutionary relationships between taxa called
A: Introduction Evolution:- It is the biological change in the characteristics of a species over…
Q: Discuss the role of clades and derived characters in constructing phylogenetic trees
A: A phylogenetic tree can be defined as the diagram that represents the evolutionary relationship…
Q: Explain the concept of new systematics.
A: Systematics is the study of organisms based on their evolutionary relationship. It also includes…
Q: Describe the taxonomic hierarchy.
A: Arranging different species in same group on the basis of their similar Character
Q: Which of the following taxa are monophyletic, polyphyletic, and paraphyletic?
A: The relationship among organisms that depends on their evolutionary history is known as phylogeny.…
Q: Define genus.
A: The classification hierarchy that is used by today’s taxonomist was created by the father of modern…
Q: Describe how analyses of molecular homologies contribute to the science of systematics
A: Molecular Systematics uses the molecular structure of the species to predict their phylogeny.
Q: Define a taxon. Give some examples of taxa at different hierarchical levels.
A: All living things are classified into several groups based on various factors. This allows us to…
Q: Explain the Classification system that places all organisms into one of three large domains ?
A: There are many different organisms found on the planet. The study of the kind and diversity of…
Q: What is a monophyletic clade? What is its difference between paraphyletic and polyphyletic clades?
A: Cladograms or phylogenetic trees refer to branched tree-like diagrams that are used to represent the…
Q: What are the unique/distinctive characteristics of a specific taxon relative to other taxa?
A: *Taxon is plural of taxa it means group of one or more organism to form as a unit. *It also refers…
Q: A taxon (group) containing an ancestor and all of its descendants a. paraphyletic taxon b.…
A: Taxonomists consider a taxon to be a collection of one or many populations of an organism or…
Q: Explain lineages, clades and mechanisms of gene flow between them .
A: Clades is a taxonomic group of organisms classified together on the basis of homologous features…
Q: From the tree, explain the cladistic concept, What a taxa is or are monophyletic, paraphyletic and…
A: A taxon refers to a group or organism in phylogenetics. Taxa are created based on their similar and…
Q: Which of the following groups is monophyletic? Select one:
A: A monophyletic group is the one which includes an ancestor and all of its descendants. A…
Q: how many clades are in this tree?
A: Clade means a group of biological taxa that includes all descendants of one common ancestor.
Q: Define the order in taxonomic categoriy with examples?
A: Taxonomy is the field of biology that classifies living and extinct organisms according to the set…
Q: If a taxonomist constructs a rooted phylogenetic tree for a group of living species, the structure…
A: Phylogeny is the branch of biology that studies phylogenetic analysis. A phylogenetic analysis is…
Q: Breifly explain how species can be formed by taxonomic categories?
A: The classification on the basis of similarities thereby creating rank or levels which are more…
Q: Which of the following groups is monophyletic?
A: The different organisms have different type of origin. Depending on their morphological characters…
Q: Systematists prefer to recognize monophyletic taxa rather than polyphyletic taxa. Why?
A: Introduction A phylogenetic tree is a branching graphic that shows the evolutionary relationships…
Q: Systematics involves the classification into groups with a focus on evolutionary relationships. True…
A: Taxonomy is a branch of biology that deals with the identification of organisms, naming, and…
Q: What notion is common to the defintion of morphological species, biological species, and…
A: Species are often defined as a group of individuals with similar characteristics, where they can…
Q: List the levels of organization of all living things in the correct taxon order , starting with…
A: Carolus Linnaeus proposed a scheme which became the basis for the taxonomy. Taxonomy is the branch…
Q: Differentiate between taxon & category?
A: Taxonomy is the branch of biology that deals with the identification, naming and classification of…
Q: Distinguish among monophyletic, paraphyletic, andpolyphyletic groups, and give an example of each.
A: Evolution can be outlined as the variation that occur in the heritable traits of a biological…
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: Differentiate between species & taxon?
A: The various levels of classification of organisms are Kingdom, Phylum, Class, Order, Family, Genus,…
Q: Define the term genus?
A: The classification includes a grouping of organisms in different categories based on similarities…
Q: Give the tree classifications of phylogenetic tree
A: A cladogram defines the way species are related by descent from one common ancestor. Classification…
Q: What notion is common to biological, morphological and phylogenetic species
A: The species concept was firstly based on morphological characteristics. These characters are those…
Q: Explain the terms systematics and hierarchical classification.
A: Every living organism is different from one another in one characteristics or the other. The…
Q: Write down the taxa that would make a paraphyletic grouping. Write down the taxa that would make a…
A: The evolutionary relationship is referred to as phylogeny. The phylogenetic principle classifies…
Q: Discuss the utiity of systematics.
A: Systematics is the scientific study of the characterization of an organism, its classification,…
Contrast monophyletic, paraphyletic, and polyphyletic taxa.
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Solved in 2 steps with 1 images
- Which of the following taxa are monophyletic, polyphyletic, and paraphyletic?Label the three images (a,b,c) as: Monophyletic, Paraphyletic or PolyphyleticIf a taxonomist constructs a rooted phylogenetic tree for a group of living species, the structure of the tree alone can be used to distinguish hypotheses of monophyly versus nonmonophyly of a particular subgroup. If monophyly is rejected for a particular subgroup, tree topology alone cannot distinguish paraphyly from polyphyly. What additional information is needed to distinguish paraphyly from polyphyly?
- Identify the following in the sample cladogram below: plesiomorphy, symplesiomorphy, synapomorphy, autapomorphy, basal taxa, derived taxa.Systematists prefer to recognize monophyletic taxa rather than paraphyletic taxa. Why?Which of the following is a paraphyletic group? A) E,F,G B) C and D c)A,B,C,D D) E,F,G,H,I,J,K E) j and K
- Branch, clade and monophyletic group are perfectly synonymous. Select one: True or FalseDifferentiate between taxon & category?From above answer the following and explain why you chose what?A) will you be considering I and J from tree to be monophyletic? B) is E to J on tree form monophyletic group? C) what is sister genus of C and D D) is E and G monophyletic?