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Certain geographic features isolate a small number of individuals from the rest of the poopulation. Variations that are not common with the larger poopulation may become common with the isolated population so that the variations can create new breeds in the isolated part of the population.Therfore, not only can evolution take place in the crowded areas but also in the isolated part of the population.
What else can I help you with?
How do mutations natural selection geographic isolation genetic drift and migration contribute to biological evolution?
they contribute to biological evolution by how they've affected the evolution rate by increasing it or decreasing it
What is the difference between geographic isolation and convergent evolution?
Geographic isolation refers to the physical separation of populations, leading to independent evolution due to limited gene flow. On the other hand, convergent evolution describes when unrelated species develop similar traits or characteristics due to adapting to similar environmental pressures, despite not sharing a recent common ancestor.
Why might scientist study evolution?
A scientist may study evolution in order to understand current species of organisms, and what the future of said species may be. Evolution is a direct gateway from the past to the present allowing scientists to understand everything from genetic structures - to geographic activity.
What do you call the geographic region of plants and animals where certain species evolve?
That geographic region is called a "biogeographic region." This term refers to areas with distinct ecological characteristics that support the evolution of specific plant and animal species.
What was Darwin's greatest scientific contributes?
he proposed a theory about natural selection
How is biogeography different then Darwin's theory?
It's not. Actually, biogeography, the geographic arrangement of convergent and divergently evolved species supports the theory of evolution by natural selection. Wallace, who really developed bio-geographic theory, first noticed this event well and incorporated it into his theory of evolution by natural selection, but this phenomenon did not escape Darwin's notice either.
What is the subfield of geography that studies the geography of the past and how geographic distributions have changed through time is called?
The subfield of geography that studies the geography of the past and how geographic distributions have changed through time is called historical geography. It focuses on understanding the evolution of landscapes, borders, settlements, and other geographic features over time.
What geographic factor contributes to the diets of Tibetan and Nepalese people?
The high altitude of this region makes growing certain crops difficult
What is the type of evolution by which organisms evolve differences when they are isolated in different environments?
This type of evolution is known as allopatric speciation, where populations of a species become isolated geographically and evolve independently due to different environmental pressures. Over time, these populations may become distinct species with unique traits and adaptations.
The concept that evolution is the result of long periods of stability interrupted by geologically brief periods of significant change is known as?
The answer from Castle Learning is Punctuated Equilibrium.
How many kinds of Variation in evolution?
Germinal & Somatic Continuous & Discontinuous Determinate & Indeterminate Substantive Meristic Polymorphic Geographic Cryptic g Genetic & NON Genetic
When studying evolution the term isolation means one?
Isolation in evolution refers to the separation of a population from the rest of its species, leading to reduced gene flow between different groups. This isolation can be geographic, reproductive, or behavioral, and can ultimately result in the development of distinct species through the process of divergent evolution.
