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In a population of flowers growing in a meadow, C1and C2 are autosomal codominant alleles that control flower color. The alleles are polymorphic in the population, with f (C1) = 0.7 and f (C2) = 0.3. Flowers that are C1C1 are yellow, orange flowers are C1C2, and C2C2 flowers are red. A storm blows a new species of hungry insects into the meadow, and they begin to eat yellow and orange flowers but not red flowers. The predation exerts strong natural selection on the flower population, resulting in relative fitness values of C1C1 = 0.30, C1C2 = 0.60, and C2C2 = 1.0.a. Suppose that the population begins in H?W equilibrium, what is C1 allele frequency after one generation of natural selection?b.Suppose that the population begins in H?W equilibrium, what is C2 allele frequency after one generation of natural selection?c.Suppose that random mating takes place among survivors, what is the genotype C1C1 frequency in the second generation?d.Suppose that random mating takes place among survivors, what is the genotype C1C2 frequency in the second generation?e.Suppose that random mating takes place among survivors, what is the genotype C2C2 frequency in the second generation?f.If predation continues, what is the C1 allele frequency when the second generation mates?g.If predation continues, what is the C2 allele frequency when the second generation mates?h.What is the equilibrium frequency of C1 if predation continues?i. What is the equilibrium frequency of C2 if predation continues?
Achondroplasia is caused by an autosomal dominant mutation within the fibroblast growth factor receptor-3 gene on the short arm of chromosome four.
A genomic library is made for a haploid organis with a genome of 3 X 10^9 bp. If you want to clone five genome equivalent into a vector library.
On the Pacific island of Guam, large herbivorous bats called "flying foxes" commonly feed on cycad seeds, a potent source of neurotoxins. The flying foxes do not visit male cones. As a result, what should be true.
Consider any natural populations that might be out of Hardy-Weinberg equilibrium? You need not to test this with statistics. Just name the species and explain the population.
Briefly Explain the reaction in light and dark reactions, what is the summary equation? What are the functions of each set of reactions?
In many countries, conservationists are trying to design national park systems so that "islands" of natural area (the big parks) are connected by thin "corridors" of undisturbed habitat. The idea is that this arrangement will allow animals and plants..
Explain a series of experiments you would undertake to find if your favourite brand of the peanut butter is carcinogenic.
A very important part of the paper is your own opinions and ideas, based on the research you have read. Indicate which sources you agree with and which you do not, and explain your answer.
What will be appearance of the offspring of a cross of the F1 peaches back to that smooth,oval glanded parent. How several diploid Drosophila cells would be needed to have 1 picomole of each allele.
Explain plant life, animal life, and geology of the ecosystem in Utah. What populations and communities are present? How dependant is your community on this ecosystem? What are the preventive factors of the ecosystem.
All three major types of RNA are processed before they are mature. They are derived from precursor RNA molecules that are considerably longer than the final RNA product.
Hermione is NEITHER affected by NOR a carrier of alkaptonuria an autosomal recessive metabolic disorder. She is, however, a carrier for hemophilia.
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