Why do high species numbers result high rates of speciation?
Q: extinction
A:
Q: How does one species diverge from another? (When do we call a group a new species—and how does that…
A: Microevolution is evolution on a small scale within a single population. The process by which a new…
Q: Clade A began diversifying 20 million years ago. There are 33 living species in Clade A and 6…
A:
Q: Which of the following would count as evidence that two populations are different species, according…
A: Species is the unit of ecology. Many individuals of a same species that interact with each other…
Q: Do you expect that natural selection acting within a species would increase the population size of…
A: Evolution is the progression of life forms that shares the heritable characteristics and lives a…
Q: Why does it take so long for genetic monophyly to occur as part of the speciation process?
A: In evolution, monophyly can be defined as the condition in which a group of organisms or taxa that…
Q: What do paleontological studies show about the relationship be-tween the geographic range of a…
A: Paleontological studies provide history about life present on earth. This study depends on the…
Q: Which type of event is likely to initiate speciation where a mountain range or land bridge forms?
A: Answer: Speciation : It is the biological term that defines how the new species is created. It…
Q: Which of the following best supports the scientists' prediction that speciation will occur in the…
A: Speciation: Speciation is an evolutionary phenomenon, where reproductive isolation occurs in…
Q: What is a branch point? It is the point where two species separate It is the point where multiple…
A: In a phylogenetic tree, branches and nodes describe the ancestral relationships among modern taxa…
Q: A population of chipmunks lives across the length of a valley in the mountains. One day a large…
A: The process of genetic divergence or gene pools of populations to form new species is called…
Q: If a geographic barrier is removed and the two reunited populations intermingle and breed, what…
A: Biological species concept by Ernst Mayr states that the species are group of interbreeding natural…
Q: If the phylogenetic species concept (PSC) were used to define species, rather than the biological…
A: The phylogenetic species concept is a attempt to explain species by their relationships to other…
Q: Why do habitat preferences of species typically cause alpha diversity to be lower than gamma…
A: gamma diversity (γ-diversity) is the total species diversity in a landscape. It is suggested that…
Q: true or false, Sexual selection may lead to sympatric speciation
A: Speciation is a term which describes the process in which new species forms from the existing…
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 intraspecific competition? What are some examples of how the limited quantity of resources…
A: What is the intraspecific competition? Intraspecific competition is an interaction in population…
Q: The approximately 600 species of cichlids in East Africa’s Lake Victoria have largely resulted from…
A: Here, gene pools of two species have started to fuse so, it shows that postzygotic barrier i.e the…
Q: What are the most common mechanisms of sympatric speciation and in which major group of organisms…
A: Since you have asked multiple questions, only the first part of the question has been answered. To…
Q: What is the relationship between changes in gene frequencies and adaptations?…
A: The question is asking about the relationship between changes in gene frequencies and adaptations.…
Q: What is Allopatric speciation? A) When a population is separated from the main group by a barrier…
A: Allopatric speciation : Allopatric speciation is the process by which a physical barrier separates…
Q: Do you think generalist or specialized species would be better able to adapt and avoid extinction if…
A: Adaptations are heritable traits that improve an organism's ability to survive and reproduce in a…
Q: How might a learned behavior contribute to speciation?
A: Speciation is a gradual process of forming new species. Two lineages separate completely to form two…
Q: Does sexual selection have the potential to accelerate speciation, please provide an example..
A: Sexual selection has a reputation as a major cause of speciation, one of the most potent forces…
Q: What is the process in which two closely interacting species jointly act as selective agents of…
A: The Selective Agent is the environmental factor acting on the population. The Selection Pressure is…
Q: Contrast allopatric speciation with sympatric speciation, and explain how each method may result in…
A: Introduction: In biology, speciation is a process of a new type of plant or animal species is…
Q: Over time, enough genetic variations can develop within a population to cause it to undergo…
A: According to the biological species concept, organisms belong to the same species if they can…
Q: A group of birds colonize an island. Over time, they become different from the mainland source…
A: A group of birds colonize an island. Over time, they become different from the mainland source…
Q: Why are species with low body size and low population size probably rare?
A: Evolutionary biology is one of the fields of biology that study evolutionary processes such as…
Q: ecological definition of a species?
A: Correct option is 1 By definition species is the group of individuals that can breed and produce…
Q: Some females seem to prefer the blue color and some females seem to prefer yellow color. If this a…
A: Disruptive selection result in sympatric speciation :-
Q: What is Macroevolution?
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Q: Speciation Mating at different times of the year is a barrier to reproduction. postzygotic O…
A: Mating different times of the year is a prezygotic Barrier to reproduction. Prezygotic isolation…
Q: How is sympatric speciation different from allopatric speciation? Group of answer choices Allopatric…
A: Q. How is sympatric speciation different from allopatric speciation? Group of answer choices 1.…
Q: What are five geographic barriers that might lead to allopatric speciation?
A: Introduction :- When two groups of species are separated by a physical or geographic barrier,…
Q: Speciation events can occur on a variety of timescales. Which factor is NOT likely to influence the…
A: Speciation is the process by which a single species evolves into two or more distinct species over…
Q: Increases in species diversity arise because of A)increases in the rate of speciation. B)decreases…
A: Disclaimer: " According to the guidelines of Bartleby first question to be answered. Please ask…
Q: What is Sympatric speciation? A) When a population is separated from the main group by a barrier…
A:
Q: When the isthmus of Panama (land bridge that connects north and south America) arose about 3 million…
A: Introduction The Isthmus of Panama is the narrow strip of land that connects North and South…
Q: What kinds of characteristics make species especially likely to go extinct?
A: The complex web of life on Earth, known as biodiversity, is confronting hitherto unseen difficulties…
Q: ompare and contrast between the following a) allopatric speciation and sympatric speciation.…
A: There are various similarities and differences between the above-mentioned forms of speciation. This…
Q: Speciation can occur when two populations of a species become separated from each other. What is the…
A: The objective of the question is to understand why speciation, the formation of new and distinct…
Q: What are three biological ways in which diversity and variation arises in individuals of species? In…
A: Variations are the differences in the genes among the individuals in a population that brings about…
Why do high species numbers result high rates of speciation?
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