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When a population is in Hardy-Weinberg equilibrium, it means that the allele and genotype frequencies remain constant from generation to generation, assuming no evolutionary forces are acting on the population. This condition is met under specific criteria: no mutations, random mating, no natural selection, extremely large population size (to avoid genetic drift), and no migration. If these assumptions hold true, the population's genetic structure will stabilize over time, allowing scientists to predict genotype frequencies based on allele frequencies. Deviations from this equilibrium suggest that evolutionary processes are at work.
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What happens when a population is in weinberg equilibrium?
Allele frequency is stable
What happens when a system in equilibrium is subjected to change?
equilibrium readjusts itself and a new equilibrium is established
What is ecological unstable equilibrium?
an equilibrium point at which, if either population changes, the population sizes will diverge from, rather than return to, the equilibrium point; a combination of population sizes at which the two populations could coexist, but when the combination changed, no impetus exists to return to the equilibrium population sizes.
What happens to equilibrium when pressure is increased?
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The genetic equilibrium of a population can be disturbed by each except?
The genetic equilibrium of a population can be disturbed by mutation, gene flow, genetic drift, and natural selection.
What happens when a population is in weinberg equilibrium?
Allele frequency is stable
What happens when a system in equilibrium is subjected to change?
equilibrium readjusts itself and a new equilibrium is established
What is ecological unstable equilibrium?
an equilibrium point at which, if either population changes, the population sizes will diverge from, rather than return to, the equilibrium point; a combination of population sizes at which the two populations could coexist, but when the combination changed, no impetus exists to return to the equilibrium population sizes.
What happens to equilibrium when pressure is increased?
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What happens to the equilibrium wage and quantity of labor if output rises?
The equilibrium wage falls and the equilibrium quantity of labor rises
How many generation is required of a random mating to reach equilibrium if the population if the population is not in equilibrium?
In a non-equilibrium population, the number of generations needed for random mating to reach equilibrium depends on various factors such as population size, selection pressure, genetic diversity, and mutation rate. It can range from a few generations to many generations, and sometimes equilibrium may not be reached due to ongoing evolutionary forces.
Which population is most likely to be in Hardy-equilibrium?
A large population residing on an isolated island is more likely to reach Hardy-Weinberg equilibrium.
When allele frequencies are not changing it is called?
BottleneckThat is a condition of the Hardy-Weinberg law and the population is said to be in Hardy-Weinberg equilibrium , but it is an idealization that never happens in nature.
What happens to equilibrium price of a commodity if there is decrease in its demand and increase in its supply?
Equilibrium price increases
The genetic equilibrium of a population can be disturbed by each except?
The genetic equilibrium of a population can be disturbed by mutation, gene flow, genetic drift, and natural selection.
How does migration affect the genetic equilibrium of a population?
Migration can introduce new genes into a population and increase genetic diversity, thus potentially disrupting the genetic equilibrium. If individuals from a different population arrive and interbreed with the local population, they can alter allele frequencies and introduce new variations. Over time, this can impact the gene pool and change the genetic equilibrium of the population.
Is population evolving in genetic equilibrium?
It is true.
