what are the 5 conditions required for hardy-weinberg equilibrium?
26427
The Hardy-Weinberg model states that a population will remain at genetic equilibrium as long as five conditions are met: (1) No change in the DNA sequence, (2) No migration, (3) A very large population size, (4) Random mating, and (5) No natural selection.
955439
Most parametric tests start with the basic assumption on the distribution of populations. The conditions required to conduct the t-test include the measured values in ratio scale or interval scale, simple random extraction, normal distribution of data, appropriate sample size, and homogeneity of variance.
1042477
['Each group sample is drawn from a normally distributed population.', 'All populations have a common variance.', 'All samples are drawn independently of each other.', 'Within each sample, the observations are sampled randomly and independently of each other.', 'Factor effects are additive.']
1218772
['Population Size and Density: Total size is generally expressed as the number of individuals in a population. ... ', 'Population dispersion or spatial distribution: ... ', 'Age structure: ... ', 'Natality (birth rate): ... ', 'Mortality (death rate):']
434301
There are five basic Hardy-Weinberg assumptions: no mutation, random mating, no gene flow, infinite population size, and no selection. If the assumptions are not met for a gene, the population may evolve for that gene (the gene's allele frequencies may change).
1205505
['Stabilizing Selection.', 'Directional Selection.', 'Disruptive Selection.']
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['chromosome,', 'carrier,', 'cross-fertilize,', 'carry,', 'cloning,', 'deoxyribonucleic acid,', 'cross,', 'clone,']
89227
['Given: The static preconditions.', 'When: The behaviour under test (or that, which should be specified)', 'Then: The expected results of the behaviour under the given preconditions.']
1243724
The Hardy-Weinberg equilibrium principle describes the unchanging frequency of alleles and genotypes in a stable, idealized population. ... In the absence of these evolutionary forces, the population would reach an equilibrium in one generation and maintain that equilibrium over successive generations.
210042
The Hardy-Weinberg equilibrium is a principle stating that the genetic variation in a population will remain constant from one generation to the next in the absence of disturbing factors. ... For instance, mutations disrupt the equilibrium of allele frequencies by introducing new alleles into a population.
312618
['Nature of the nucleic acid in the virion.', 'Symmetry of the protein shell.', 'Presence or absence of a lipid membrane.', 'Dimensions of the virion and capsid.']
87841
['movement (which may occur internally, or even at the cellular level)', 'growth and development.', 'response to stimuli.', 'reproduction.', 'use of energy.', 'cellular structure.']
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['It should be simple to compute.', 'It should be easy to understand.', 'It should be rigidly defined.', 'It should be representative of all the items.', 'It should not be unduly affected by extreme values.', 'It should be capable of further algebraic treatment.']
331022
Key points: When a population is in Hardy-Weinberg equilibrium for a gene, it is not evolving, and allele frequencies will stay the same across generations. There are five basic Hardy-Weinberg assumptions: no mutation, random mating, no gene flow, infinite population size, and no selection.
1376277
Hardy-Weinberg Equilibrium. Provides a framework for understanding how populations evolve (important because it describes populations that are not evolving) Five Conditions Required to be in Equilibrium. •very large population •no immigration or emigration •no mutations •random mating •no natural selection.
8101
If any one of these assumptions is not met, the population will not be in Hardy-Weinberg equilibrium. Instead, it may evolve: allele frequencies may change from one generation to the next. Allele and genotype frequencies within a single generation may also fail to satisfy the Hardy-Weinberg equation.
1070917
In population genetics, the Hardy–Weinberg principle, also known as the Hardy–Weinberg equilibrium, model, theorem, or law, states that allele and genotype frequencies in a population will remain constant from generation to generation in the absence of other evolutionary influences.