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How does geographic isolation lead to speciation and adaptive radiation?
Wiki User
∙ 12y ago
***Im am trying to find the answer to this question but i hate this site becasue i can just change the answer, or anyone could.
Wiki User
∙ 12y ago
Geographic isolation restricts gene flow between populations, leading to genetic divergence over time. This can result in the development of reproductive barriers, ultimately leading to speciation. When a new habitat becomes available to colonize, such as through geographic isolation, it can lead to adaptive radiation as different species evolve to exploit available resources in that new environment.
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Is it true Changes in the genetic equilibrium of a population can create a new species in a rapid burst of time?
Changes in genetic equilibrium can lead to speciation over longer periods of time, typically spanning thousands to millions of years. Rapid bursts of speciation, known as adaptive radiations, can occur in certain circumstances such as when a population undergoes rapid environmental changes, leading to the rise of multiple new species in a relatively short time span.
When plants and animals cannot adapt to their environment their population?
declines and may face extinction. Non-adaptive traits reduce their ability to survive and reproduce, weakening the population over time. This lack of adaptability can make the species vulnerable to environmental changes and competition from other species.
How is Tybee island landforms changing?
Tybee Island's landforms are primarily influenced by natural processes such as erosion and sea level rise. The island's shorelines may experience changes due to erosion and sediment deposition. Human activities, such as development and beach nourishment projects, can also impact the island's landforms. Regular monitoring and adaptive management practices are essential to understand and address these changes effectively.
What is the type of evolution by which organisms evolve differences when they are isolated in different environments?
Allopatric speciation.Allopactric speciation. Geographic isolation. Adaptive radiation can also result from geographic isolation.
The rapid formation of many new species as in this case is called?
Adaptive Radiation :)
Rapid speciation under conditions in which there is little competition?
adaptive radiation
What is an effect of adaptive radiation?
speciation
What word or words defines rapid speciation under conditions in which there is little competition?
Adaptive Radiation
What has a single species that has evolved into several different forms that live in different ways has undergone?
Adaptive Radiation
What is an affect of adaptive radiaton?
Speciation
What is an effect of adaptation?
Speciation Adaptive radiation refers to changes in a species in response to varying environmental conditions. many new species form
What affect do humans have on speciation?
As part of the environment of other organisms humans can have great effects on speciation. Especially adaptive radiation. As we contribute heavily to the extinction of some species other species flow into those open niches and radiate outwards to possible speciation.
What is the term for biodiversity that results from new ancestral species?
Adaptive radiation is the term for biodiversity that results from few ancestral species.
When a new species arises from natural selection this is called?
I will assume the word you are looking for is speciation. Perhaps adaptive speciation to be precise.
What happens in adaptive radiation?
Adaptive radiation occurs when a species occupies a habitat with unoccupied niches
