The divergent evolution of these cichlid fish is an example of what type of speciation? a.) coevolution b.) mutation c.) adaptive radiation d.) convergent evolution

Q: The figure shows a phylogenetic tree of various members of the order Proboscidea, which includes…

A: A phylogenetic tree in taxonomy shows the evolutionary relationship between organisms. Branching…

Q: If a sixth extinction event is occurring, how is it similar or different from the previous five mass…

A: Various mass extinction events that occurred in the history of the earth are- Ordovician-Silurian…

Q: What is evolutionary history of a species called?

A: Evolution is a continuous process and we are still evolving. Evolution is nothing but adapting to…

Q: Which of the following pairs of organisms are most closely related? a sharks and amphibians b…

A: The evolutionary relationship among organisms determine which organisms are closely related among…

Q: Under what kinds of conditions would you expect to find convergent evolution?

A: Evolution is a gradual phenomenon and evolutionary change occur at several level on a species. The…

Q: According to the fossil record, what did the common ancestors of modern whales and dolphins look…

A: Evolution is the orderly change from one form to another form.

Q: In what ways can an evolutionary trend develop during the history of a genus or a family?

A: Evolution is defined as the process by which different types of living or biotic organisms are…

Q: What does the theory of punctuated equilibrium state about the occurrence of speciation throughout…

A: Niles Eldredge and Stephen Jay Gould in 1972 published a paper on their landmark theory called…

Q: What type of evolution is particularly evident between predator and prey? a. Divergent evolution b.…

A: According to guidelines we have to answer the first question only. so please kindly post the…

Q: People studying fossils have to employ which of the following species concepts?   a. The…

A: In order to study the fossils,the phylogenetic species concept is employed. Hence option (c) is…

Q: What is convergent evolution? Use evidence from the trees to explain how the Anolis lizards are an…

A: Introduction phylogeny the history of the evolution of a species or group, especially in regard to…

Q: What conditions make it likely that a small group of closely related species will increase to a…

A: Speciation is the process by which new species are formed.

Q: In what theory of speciation do new species emerge within the geographic range of their ancestors?

A: The process by which new species are formed is called speciation. Speciation leads to the formation…

Q: What is adaptive radiation? Explain with an example.

A: Adaptive radiation was discovered by Charles Darwin. Adaptive radiation is the result of…

Q: What is the phylogenetic definition of a species? A) A group of individuals that can breed and…

A: The evolutionary history of a species is referred to as phylogeny.

Q: The evolution of flight feathers might have allowed ancestral dinosaurs to rapidly diversify into…

A: What are flight feathers ? The flight feathers are the quills which help the avians to fly. These…

Q: Adaptive radiations can be a direct consequence of three of the following four factors. Select the…

A: Introduction Adaptive radiation is a force in which organisms rapidly develop from an ancestral…

Q: What is convergent evolution? Give an example.

A: Evolution is the heritable characteristic change over successive generations. The characteristics…

Q: If an altered structure, such as the long neck of the giraffe, is advantageous, why don’t all…

A: Evolution is the process by which an organism inherits or adapts favourable characteristics that…

Q: According to the film, First Steps, the first stone tools were associated with which species? A:…

A: Homo habilis is an extinct hominid of the genus Homo that is known from sub-Saharan fossil remains…

Q: Which of the following assumptions is not part ofcladistics?a. A lineage’s characters change over…

A: Evolution is defined as the change in heritable characteristics of a species over several…

Q: After reading the article'' Did our Species Evolve in Subdivided Populations across Africa, and Why…

A:

Q: How might we know what the common ancestor of frogs and humans may have been? Where could we look…

A: Similarities in characters of two organisms definitely suggest that they had some common ancestor…

Q: Adaptive radiation is common following a period of mass extinction, probably because (a) the…

A: Evolution is change in the heritable attributes of natural populaces over progressive ages. These…

Q: What is adaptive radiation? Define and provide examples.

A: Adaptive radiation was discovered by Charles Darwin. Adaptive radiation is the result of…

Q: Why do some species survive while others go extinct? Explain

A: In a due course of time, it is believe that our ancestral species that lived in different parts of…

Q: Which of the following evidence is not consistent with the idea that evolution is responsible for…

A: Evolution is the process of a species' features changing over numerous generations through natural…

Q: What term did Lamarck use to explain how new species emerged

A: Jean-Baptiste Lamrack was a French naturalist, who believed if the body parts were not being used,…

Q: What is an evolutionary tree? Is there a precise evolutionary tree known by science that explains…

A: In biology, evolution defined as the change in a species' features over numerous generations as a…

Q: What is the difference between micro- and macroevolution? a. Microevolution describes the evolution…

A: MICRO EVLOUTION The change in allele frequency within the population. The mechanism involved in…

Q: What is adaptive radiation?

A: Evolution is defined as the change in the genetic composition of a population during successive…

Q: What is the difference between primitive and advanced species and why is it now considered wrong to…

A: A primitive species has a simple body structure and ancient body design features not changed much…

Q: Explain why the statement that a monkey is more evolved than an earthworm is incorrect?

A: Evolution refers to the heritable changes in the characteristics of species over several successive…

Q: Is speciation something that happened only in the distant past, or are new species continuing to…

A: The event of speciation might occur rapidly or gradually leading to the alteration in few or more…

Q: What is an Analogy? A) When an anatomic feature is shared among organisms and their descendants B)…

A: Analogy example: Wings of birds, insects and bats.

Q: Which of the following is part of a clade believed to have died out, leaving no descendants? a.…

A: Paranthropus robustus is a massively built, tall, robust, and flat skulled hominid. They have a…

Q: What is an evolutionary tree? Is there a precise evolutionary tree that explains the emergence and…

A: The evolutionary tree is a visual and schematic depiction of evolutionary connections between living…

Q: The adaptive radiation of mammals following the extinction of the dinosaurs is an example of…

A: Introduction: In adaptive radiation, organisms adapt to the newer surroundings. This results in the…

Q: If American cacti and African spurges were closely related, could they be used to show that…

A: Introduction Evolution is the process of a species' features changing over numerous generations…

Q: Does reclassification of a dinosaur, or any other species, decrease the supporting evidence for the…

A: Evolution is the process of formation of life on the earth in the form that we see today. It is a…

Q: what is the explanation of peripatric and parapatric speciation?

A: An evolutionary process where the genetic distinction between two or more populations with time…

Q: What three processes characterize many major transitions? Would you consider mammals such as…

A: Major transition in evolution is defined as the change in the storage and transmission of heritable…

Q: Why is molecular data for phylogenetic inference best analyzed with use of an explicit model of…

A: Answer: Molecular data for phylogenetic tree is the data accumulated which contains the information…

Q: What term did Lamarck use to explain how new species emerged? What term did Darwin use to explain…

A: Species are the group of organisms that are able to interbreed among themselves. There is the…

Q: In the early nineteenth century, the French scientist Georges Cuvier provided conclusive evidence of…

A: Evolution is a dynamic process in which different living organisms are believed to develop from the…

Q: From the early 1700s to the modern day, how did various lines of evidence refine scientists'…

A: Cetacean Classified as a group that comprises whales, and dolphins along with the porpoises.…