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What is a change in allele frequency that results from the migration of a small subgroup of a population called?
Wiki User
∙ 13y ago
founder effect founder effect
Wiki User
∙ 15y ago
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Stabilizing selection results in more or less genetic diversity?
Stabilizing selection results in less genetic diversity in a population.
How does the standard curve work in Biology?
Biologists assume that the systems they are studying are "representative" of the population as a whole, that is, that the population's test results will be distributed according to the standard curve...ie, that graph of scores that best covers the range of 90% of scores in the entire population. In short, the standard curve provides the baseline by which to compare test results.
The drastic reduction in genetic variation that results when a new isolated population is established by a very small number of individuals from a larger population is known as?
the founder affect.- got it from SI
In the Hardy Weinberg equation shown below P is the frequency of the dominant allele and q is the recessive allele?
Homozygous recessive genotype
Does inbreeding result in offspring that are heterozygous for most traits?
Inbreeding results in offspring that are homozygous for most traits - the variability tends to be bred out of the population.
How do change Genetic equilibrium lead to speciation?
Allele frequency is altered by genetic drift, natural selection, migration, mutation, or nonrandom mating. This results in a change in genetic equilibrium in a population that is evolving. Evolution leads eventually to speciation.
What is migration transition?
Change in the migration pattern in a society that results from industrialization, population growth, and other social and economic changes that also produce the demographic transition.
What were the results of Hebrews migration?
all the jobs being taken
How do you choose carrier frequency value?
typically the carrier frequency has to be at least double the signal frequency but in order to get better results you want to choose a frequency that is at least 5 times the highest frequency you are designing for.
What is the main cause of urban migration in the US?
The main causes of urban migration in the United States is economics. Means of supporting oneself sometimes results in moving to where business is thriving.
The Doppler effect of a passing siren results from an apparent change in?
the frequency of the wavelength
How does migration affect the country that migration is leaving?
That's a terrible answer and there is absolutely no logic backing it. First you need to understand the meaning of migration, which is the movement of people both ways - people leaving and coming into a country. Migration may cause a population increase, undoubtedly if there are more people coming into a country than going out, but this would also also increase a countries demand for services and facilities, opening up jobs in fields like construction, healthcare etc and reducing the unemployment rate which results in more tax revenue and national output which will increase the economy and leave the government with more money to spend as well as more personal income. An increase in population is not always a bad thing if it is done in a controlled way.
How does the migration affect the politic environment in china in 1997?
There will be more people in China, which results to more problems for the Chinese.
The lack of upwelling during an El Niño period results in which of the following?
fish migration to other parts of the ocean
Would you describes African migration at this time as a results of both push factors and pull factor?
esto vale verga
When the frequency of stimulation of a muscle is great enough?
wave summation results and muscle twitches overlap.
What is he conclusion from research conducted on a sample population to the population as a whole?
Assuming that the population was carefully defined, the sample population was carefully and correctly chosen, and that there were significant results, then the implication is that the results of the study, within the confidence limits indicated, hold true for the population at large.
