A population of 100 Dune sunflower lilies is in Hardy Weinberg equilibrium for the alleles that code for flower color. The dominant phenotype is violet and the recessive phenotype is white. If there are 36 white individuals how many individuals in the population are heterozygous? 30 24 48 76 74
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- A scientist is studying a wild population of Japanese morning glories. It is easy to separate genotypes at a flower color locus by their phenotypes. Red individuals are homozygous for the R allele, yellow individuals are homozygous for the Y allele, and orange individuals are heterozygous. If the number of individuals with the following genotypes are: RR: 831 RY: 33 YY: 442 Is the population in Hardy Weinberg Equilibrium?500 pea plants are growing in your garden. 400 of them are yellow, with half of them beinghomozygous and half being heterozygous. The other 100 are green. If yellow is dominant togreen, what are the frequencies of the alleles in this population? Is this an example of a fixedpopulation?There are 5 individuals in a population. Blue is dominant to orange and there is 1 homozygous dominant, 1 heterozygote, and 3 homozygous recessive individuals. What is the observed allele frequency of the orange allele?
- In the example from your textbook of RrYy X RrYy (Figure 3.10), how many wrinked and green seeded plants would you predict to have in a population of 1000 offspring? Group of answer choices 62.5 562.5 187.5 1000If p2 = 0.36, what percentage of the population has the recessivephenotype, assuming a Hardy-Weinberg equilibrium?Assuming a Hardy-Weinberg equilibrium, 21% of a population is homozygous dominant, 50% is heterozygous, and 29% is homozygous recessive. What percentage of the next generation is predicted to be homozygous recessive? Group of answer choices 53% 29% 42% 58%
- In a population that meets the Hardy–Weinberg equilibrium assumptions, 81% of the individuals are homozygous for a recessive allele. What percentage of the individuals would be expected to be heterozygous for this locus in the next generation?In a population that is in Hardy-Weinberg equilibrium there is a gene that has only two alleles. If the dominant gene accounts for 70% of the gene pool, what percentage of the population is heterozygous for the trait?A hypothetical species of plant has flowers whose color is controlled by a single gene with two alleles, blue (B) and yellow (Y), where blue is dominant and yellow is recessive. A population of 2430 of these plants includes 190 plants with yellow flowers.Assuming that the population is in Hardy-Weinberg equilibrium, what is the frequency of the yellow allele?