using the information from this question, what is the frequency of dominant alleles (p)?
using the information from the following questions, what is the proportion of heterozygotes in the lizard population?
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In this question frequency of recessive allele (q) is 0. 3
calculation is given blow__
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using the information from this question, what is the
frequency of dominant alleles (p)?
using the...
BIOL400 Hardy-Weinberg Questions If the frequency of the dominant purple allele is 0.7 and the frequency...
BIOL400 Hardy-Weinberg Questions If the frequency of the dominant purple allele is 0.7 and the frequency of the recessive white allele is 0.3 what percent of the population will be purple? Assuming Hardy-Weinberg Equilibrium: if the frequency of white flowers is 4%, what are the allele frequencies for the purple and white alleles. If the frequency of the round allele is 0.5 and wrinkled allele is 0.5. What percent will be wrinkled? If the frequency of the sickle cell allele...
In a population of Mendel's garden peas, the frequency of the dominant A (purple flower) allele...
In a population of Mendel's garden peas, the frequency of the dominant A (purple flower) allele is 80%. Letp represent the frequency of the A allele and q represent the frequency of the a allele. Assuming that the population is in Hardy-Weinberg equilibrium, what are the genotype frequencies? A. 16% AA, 40 % Aa, 44 % aa B. 80% AA, 10 % Aa, 10 % aa C. 50 % AA , 25 % As , 25 % aa * E....
2.3 Problem 3 The Hardy-Weinberg equation is useful for predicting the percent of a hu- man...
2.3 Problem 3 The Hardy-Weinberg equation is useful for predicting the percent of a hu- man population that may be heterozygous carriers of recessive alleles for certain genetic diseases. Phenylketonuria (PKU) is a human metabolic dis- order that results in mental retardation if it is untreated in infancy. In the United States, one out of approximately 10.000 babies is born with the disor- der. Approximately what percent of the population are heterozygous carriers of the recessive PKU allele? If you...
QUESTION 9 Suppose that in a population the frequency of a particular recessive condition is 1/400....
QUESTION 9 Suppose that in a population the frequency of a particular recessive condition is 1/400. Assume the presence of only a dominant allele (A) and a recessive allele (a) in the population and that the population is at Hardy-Weinberg equilibrium. What is the frequency of heterozygotes in the population? 0.0025 0.05 0.095 0.9025 0.0475 5 point QUESTION 10 A lizard population has two alleles conferring different tolerance to heat stress. In stressful heat conditions, the following genotypes give on...
1. Fixation of Dominant Alleles Start with a population that has a gene with two alleles (A and a...
1. Fixation of Dominant Alleles Start with a population that has a gene with two alleles (A and a) with classical Mendelian dominance that are at equal frequency (p0.5. q 0.5). Assume this first generation is at hardy Weinberg equilibrium. Calculate the genotype frequencies AA- a. Aa b. Now assume some environmental change that makes the recessive phenotype completely unfit (fitness- 0). Calculate the allele frequencies and genotype frequencies in the second generation. (Hint: Your calculations might be easier if...
7. Why do dominant alleles tend to be advantageous and recessive alleles tend to be disadvantageous...
7. Why do dominant alleles tend to be advantageous and recessive alleles tend to be disadvantageous in most populations? 8. You are studying a population of parrots and you observe that there are two alleles for wing color. Allele 1 codes for green wings and is dominant over allele 2, which codes for red wings. Allele 2 is at a frequency of 70% of the population, what should be the frequency of allele 1 homozygotes? 9. You are studying a...
1. You are studying a population of sandblossoms (Linanthus parryae) that has individuals with blue and...
1. You are studying a population of sandblossoms (Linanthus parryae) that has individuals with blue and white flowers. The allele for white flowers (A) is dominant to the allele for blue flowers (a). In the population you survey, 91 out of 100 individuals have white flowers. Based on this information: a. Calculate the frequency of the A and a alleles. b. Calculate the numbers of each genotype. 2. A population of snapdragons (Antirrhinum hispanicum) has two additive alleles for flower...
Question 57 is given below 23 You continue your studies of snails. The woodland population from question 57 were moved...
Question 57 is given below
23 You continue your studies of snails. The woodland population from question 57 were moved to a grassland habitat. You release 100 snails of each phenotype in an enclosed study area and measure survival after two weeks of bird predation #ofjuveniles at start on study (from Q57) 195 58. Phenotype survival after bird predation (%) 10 solid brown brown & green stripes solid green a) Es 60 409 50 198 timate the fitness of each...
questions g,h, i, j. thank you Use the Hardy-Weinberg theorem for populations in equilibrium to answer the Suppose a gene has two alleles, B and b, with B dominant. If the frequency of the allele...
questions g,h, i, j. thank you
Use the Hardy-Weinberg theorem for populations in equilibrium to answer the Suppose a gene has two alleles, B and b, with B dominant. If the frequency of the allele B a. What percentage of the population display the phenotype B? b. What percentage of the population are carriers for the recessive c. What percentage of the population display the recessive phenotype? following questions. is 0.7, es alleleb? allele b? If 1 6% of people...
In recent years, some leopard populations have suffered from aloss of habitat. You are part...
In recent years, some leopard populations have suffered from a loss of habitat. You are part of a research team that is studying the effects that decreased range has on these populations. Your team observed that a portion of one population relocated to the desert and merged with another small leopard population after its own habitat was threatened by deforestation. You have been assigned to lead the study of this new population and look at its gene pool make-up. In...
BIOL400 Hardy-Weinberg Questions If the frequency of the dominant purple allele is 0.7 and the frequency of the recessive white allele is 0.3 what percent of the population will be purple? Assuming Hardy-Weinberg Equilibrium: if the frequency of white flowers is 4%, what are the allele frequencies for the purple and white alleles. If the frequency of the round allele is 0.5 and wrinkled allele is 0.5. What percent will be wrinkled? If the frequency of the sickle cell allele...
In a population of Mendel's garden peas, the frequency of the dominant A (purple flower) allele is 80%. Letp represent the frequency of the A allele and q represent the frequency of the a allele. Assuming that the population is in Hardy-Weinberg equilibrium, what are the genotype frequencies? A. 16% AA, 40 % Aa, 44 % aa B. 80% AA, 10 % Aa, 10 % aa C. 50 % AA , 25 % As , 25 % aa * E....
2.3 Problem 3 The Hardy-Weinberg equation is useful for predicting the percent of a hu- man population that may be heterozygous carriers of recessive alleles for certain genetic diseases. Phenylketonuria (PKU) is a human metabolic dis- order that results in mental retardation if it is untreated in infancy. In the United States, one out of approximately 10.000 babies is born with the disor- der. Approximately what percent of the population are heterozygous carriers of the recessive PKU allele? If you...
QUESTION 9 Suppose that in a population the frequency of a particular recessive condition is 1/400. Assume the presence of only a dominant allele (A) and a recessive allele (a) in the population and that the population is at Hardy-Weinberg equilibrium. What is the frequency of heterozygotes in the population? 0.0025 0.05 0.095 0.9025 0.0475 5 point QUESTION 10 A lizard population has two alleles conferring different tolerance to heat stress. In stressful heat conditions, the following genotypes give on...
1. Fixation of Dominant Alleles Start with a population that has a gene with two alleles (A and a) with classical Mendelian dominance that are at equal frequency (p0.5. q 0.5). Assume this first generation is at hardy Weinberg equilibrium. Calculate the genotype frequencies AA- a. Aa b. Now assume some environmental change that makes the recessive phenotype completely unfit (fitness- 0). Calculate the allele frequencies and genotype frequencies in the second generation. (Hint: Your calculations might be easier if...
Question 57 is given below
23 You continue your studies of snails. The woodland population from question 57 were moved to a grassland habitat. You release 100 snails of each phenotype in an enclosed study area and measure survival after two weeks of bird predation #ofjuveniles at start on study (from Q57) 195 58. Phenotype survival after bird predation (%) 10 solid brown brown & green stripes solid green a) Es 60 409 50 198 timate the fitness of each...
questions g,h, i, j. thank you
Use the Hardy-Weinberg theorem for populations in equilibrium to answer the Suppose a gene has two alleles, B and b, with B dominant. If the frequency of the allele B a. What percentage of the population display the phenotype B? b. What percentage of the population are carriers for the recessive c. What percentage of the population display the recessive phenotype? following questions. is 0.7, es alleleb? allele b? If 1 6% of people...
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