A standardized classification system based on evolutionary trends and relationships was established to group living things. Which of these justifies the use of a standardized classification system?

Q: Which of the following is true:    Clades are groupings that reflect levels of adaptation or overall…

A: Phylogeny is defined as the study of evolutionary relationships between organisms. It is based on…

Q: The phylogenetic tree below depicts the evolutionary relation among a subset of ants. The Taxa…

A: These groups are also known as clade. This includes a group of organisms that has a common ancestor.…

Q: Match the following phylogenetic group terms with their correct definitions: Monophyletic: A group…

A: A phylogenetic tree is a branching diagram that shows how different biological species have evolved…

Q: In the figure below, Taxa I, II and III are as follows:           A. paraphyletic, polyphyletic,…

A: A taxon is a phylogenetic group of organisms. Taxa are defined to aid in identification and…

Q: 2. Explore "Reproductive Barriers" at https://learn.genetics.utah.edu/content/evolution/barriers/ to…

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: Define the following: phylogeny, systematics, taxonomy

A: PhylogenyIt is branch of biology that deals with the evolutionary development or history of a…

Q: Fill in the table according to the principle of parsimony. For example, Trait 1 is present in taxa D…

A: Parsimony, as a principle in both science and philosophy, asserts that when considering multiple…

Q: Below is an example of a particular kind of phylogenetic tree called a chronogram. Chronoograms are…

A: A phylogenetic tree determines the evolutionary relationships between distinct organisms. The DNA…

Q: The imaginary creature Fartbling is in the phylum Fartata and the kingdom Bedazla. If we follow the…

A: Taxonomy is a system for hierarchical classification and identification system for species. Carl…

Q: Do you believe that chimpanzees should be classified in the same family and/or subfamily as humans?…

A: Chimpanzees and humans are almost identical. The difference between two humans would more or less be…

Q: Eyes Vertebrae Hair Wings Bilateral Symmetry Jellyfish 1 Ant 1 1 1 1 Walleye 1 1 1 1 Mouse 1 1 1 Bat…

A:

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: In a phylogenetic analysis of several bird species, a researcher uses a species of reptile as an…

A: Phylogeny can be defined as the representation of the evolutionary history which shows the…

Q: Name three main systems of classification?

A: All living things are classified into several groups based on various factors. This allows us to…

Q: Phylogenetic trees are diagrams used to reflect evolutionary relationships among organisms or groups…

A: The phylogenetic tree is constructed for showing the relationship between different organisms. By…

Q: Which of the following statements about ancestral and derived traits are true? Ancestral traits are…

A: A phylogenetic tree, also known as phylogeny, is a picture that shows how different species, life…

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: Please help If organisms D, E, and F belong to the same family but to different genera, and if…

A: Evolutionary developmental biology is considered a new norm in evolutionary biology. It arose from…

Q: Scientists classify species based on shared (derived) anatomical features. Group of answer choices…

A: Anatomical features are the physical characteristics of both internal and external structures.  The…

Q: When reading a phylogenetic tree, which of the following is true regarding the evolutionary…

A: A phylogenetic tree, also known as an evolutionary tree or a tree of life, is a branching diagram or…

Genetic Evolution

Sexual reproduction produces distinct population variations. Heredity determines the traits and qualities to be passed down to the progeny. Over time, this variation within-species is also affected by the process of human evolution. The study of how genetic variation leads to evolutionary changes is known as genetic evolution. If a trait helps an organism to survive and reproduce, it is more likely to be passed down the generations. It is rare that such traits result in a completely distinct set of traits in descendants than the ancestral population; this can result in the emergence of a new species.