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The accumulation of differences between populations that once formed a single population is called?
Wiki User
∙ 13y ago
divergent evolution
Wiki User
∙ 13y ago
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The geographic isolation of two populations of a species tends to increase differences between their gene pools because it?
Prevents interbreeding, therefore allows the development of diverging traits without being balanced by mating with the other population.
Why does geographic isolation cause specilation?
It prevents the two populations from interbreeding - APEX
What is the difference between an individual a population a community and an ecosystem?
The difference in between an individual, a population, a community, and an ecosystem is and individual (also known as an organism) is only one thing. The difference in between an an organism and a population is a population is multiple organisms. The difference between a population and a community is a group of populations make a community which of course makes a whole ecosystem.
What are the 5 factors that influence genetic variability in a population?
Population Size, Mate Selection, Gene flow between Populations, Mutations and Natural Selection Hope that helps
What is the difference between population and community?
COMMUNITY: the populations of different species that interact in some way are called a community. POPULATION: all of the individuals of one species that live in the same area at that same time make up a population.
The accumulation of differences between species or populations is called?
divergence / divergent evolution
What is the Accumulation of differences between species?
Organism
Which are the Differences between population dynamics and demography?
Population dynamics is considered a form of demography. Demography is the study of statistics of human populations. Population dynamics focuses on how those populations change over time, specifically.
What keeps neighboring populations genetically similar?
Gene Flow Gene flow tends to reduce differences between populations. If it is extensive enough, gene flow can amalgamate neighboring populations into a single population with a common gene pool.
In testing for differences between the means of two related populations the null hypothesis is?
That there is no difference between the means for the two populations.
Genetic differences between populations tend to be reduced by?
Gene flow tends to reduce diffences between populations.
How can a relationship between populations in an ecosystem and the removal or addition of populations can affect the other populations?
By removing population it makes the ecosystem bad and by adding to the population it makes the ecosystem better
Which of the following are responsible for the differences between species and for differences between individuals in the same population?
Genetic differences
What is the accumulation of differences between groups that lead to formation of new species?
Genetic, behavioural and morphological divergence, or genetic drift.
What is the between a community and a population?
A population is the number of people living in an area. A community is populations put together.
What the difference between a community and a population?
A population is the number of people living in an area. A community is populations put together.
The geographic isolation of two populations of a species tends to increase differences between their gene pools because it?
Prevents interbreeding, therefore allows the development of diverging traits without being balanced by mating with the other population.
