PART A Three population distributions are illustrated in the figure to the right. What ecological and social (intra- and inter-specific) factors could lead to a: 1. Random Distribution? 2. Clumped Distribution? 3. Regular Distribution?
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Q: the frequency of neutral alleles in population _______ due to _______.
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- There are seven conditions needed to maintain Hardy-Weinberg equilibrium. What is the likelihood that a real population will meet all seven conditions? a highly likely b somewhat likely c somewhat unlikely d highly unlikelyA population is correctly defined as having which of the following characteristics? CHECK ALL THAT COULD APPLY A)individuals belonging to the same species B)possessing a constant and uniform density and dispersion C)inhabiting the same general areaThe hardy-Weinberg equilibrium acts as a/an (fill in the blank) to which we can compare the real-world populations to evaluate whether or not the population is (fill in the blank) fill in the blanks using the following terms: constant, control, hybridizing, speciating, evolving, or mechanism
- In a population where the proportion of individuals who are suspects to malaria (genotype HbA/HbA) is 0.31, and the population is assumed to be at Hardy Weinberg equilibrium what proportion of the population should be heterozygous HbA/HbS?Below is a plot of genotype frequencies in a population. Assuming the population is in Hardy-Weinberg equilibrium, what is the probability that any given individual will have the m allele? 0.8 0.6 0.4 0.2 0.0 BB Bb bbA scientist claims that pneumonia causes weight loss in mice. The table shows the weights (in grams) of six mice before infection and two days after infection. At alphaαequals=0.10, is there enough evidence to support the scientist's claim? Assume the samples are random and dependent, and the population is normally distributed. Complete parts (a) through (e) below. Mouse 1 2 3 4 5 6 Weight (before) 22.9 19.1 23.6 21.2 23.2 21.7 Weight (after) 21.4 18.3 22.9 20.9 22.1 20.8 (a) Identify the claim and state Upper H 0H0 and Upper H Subscript aHa. What is the claim? A. Pneumonia causes weight loss in mice. B. Pneumonia causes weight gain in mice. C. Weight loss causes pneumonia in mice. D. Weight gain causes pneumonia in mice. Let mu Subscript dμd be the hypothesized mean of the difference in the weights (beforeminus−after). What are Upper H 0H0 and Upper H Subscript…
- While studying a emerging population of seals, you're asked to determine if the population is in Hardy-Weinberg equilibrium. Given the below data determine the chi square and whether the population is in H-W equilibrium. Choose the closest numerical answer for the chi-square value and either yes or no regarding whether the population is in HWE. AA - 45 Aa - 35 aa - 20 A chi-square critical values table is here (Links to an external site.). Group of answer choices 2.56 6.42 6.20 6.92 No Yes 3.45I am testing the prediction that locations with a higher abundance of seeds will have more ant species coexisting there. I am studying many different locations with many different values of seed abundance. What kind of statistical test would be best for testing my prediction? Chi-square ANOVA RegressionThe distribution of a herd of deer is shown in Fig. 4.17. Using the values below for the dimensions shown in the figure, estimate the population size of the deer using the number of animals per transect calculated from: the count from transect A only; the mean count from transects A and B; the mean count from all three transects A, B and C. Total Area (A) = 1,600,000 m2 (160 ha). w = 75 m L = 700 m Area of transect = 2wL
- Which of the following is not an assumption of a population in Hardy-Weinberg equilibrium? The population is infinite in size All genotypes in the population survive and reproduce equally well The population is closed to migration from other populations No mortality is occurring in the population Individuals in the population mate randomly with respect to genotypeExplain what deviations from Hardy-Weinberg equilibriumtell us about a population.If f(A) = 0.8 and f(a) = 0.2, what is the frequency of AA if the population is at Hardy- Weinberg equilibrium? 0.2 0.16 0.32 0.64 0.8