Which of the following mechanisms of evolution is most likely to occur in a small population? * Mutation Natural selection Gene flow Non-random mating Genetic drift
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- What is the role of variation in evolution. If heterozygosity is reduced, what happens to the potential for evolution?. The phenotype and genotype bof a population is die to a mosaic of random and directed processes, some of them have to do with history ;some are related to adaptation, etc. As completely as possible, discuss the role of chance and direction in evolution and in determining the phenotype of a populationA random form of evolution is called_________ . This form of evolution ccurs more rapidly and has a greater effect in populations that are ___________ . Two important causes of this form of evolution are_______ and_________. Which of these would apply to a population started by a breeding pair that was stranded on an island?A population genetic survey revealed that a small subpopulation of species X, and nowhere else, has a high frequency of allele y, which, when in the homozygous state, will result in severe limb deformity. You reasoned that the evolutionary mechanism contributing to such an observation (i.e., high frequency of allele y) is most likely due to genetic drift, not natural selection. -True -False
- What is variation in evolution-if heterozygosity is reduced,what happens to the potential for evolution?the phenotype(genotype)of the population is due to the mosaic of random and directed processes.some of these have to do with history.some related to adaptation etc.as completely as possible discuss the role of the chance and direction in variation in evolution and in determinijg the phenotype of a populationWhat is the role of variation in evolution.if heterozygosity is reduced, what happens to the potential for evolution. The phenotype and genotyoe of a population is due to a mosaic of random and directed processes. Some of these have to do with history , discuss the role of chance and directions in evolution and in determining the phenotype of a population.In a large population of squirrels, 0.14 have the recessive genetic condition nlourianfilindr (fictional). Assume the Hardy-Weinberg distribution. What is the frequency of the dominant allele in this population? Giver your answer with two digits parts the decimal point.
- What is the role of variation in evolution If heterozygosity is reduced what happens to the potential for evolution? The phenotype and genotype of a population is due to a mosaic of random and directed processes some of these have to do with history.some are related to adaptation etc. As completely as possible,discuss the role of chance and direction in evolution and in determining the phenotype of a populationWhat is the role of variation in evolution_if heterozygosity is reduced, what happens to the potential for evolution? The phenotype (and genotype) of a population is due to a "mosaic" of random and directed processes.Some of these have to do with history; some are related to adaptation etc. As completely as possible, discuss the role of chance and direction in evolution and in determining the phenotype of a population.the phyenotype of a population is due to mosaic of random and directed processes.some of these have to do with history some are related to adaptation,etc.as completely as posiblr,discuss the roleof chance and direction in evolution and in determing the phenotype of POPULTION
- Which of the following is a factor that, by itself, does not promotewidespread changes in allele or genotype frequencies?a. New mutationb. Natural selectionc. Genetic driftd. Migratione. Nonrandom matingGenetic drift is most likely to affect:a. every population, regardless of sizeb. small populationsc. large populationsd. large and diverse communitiesWhat is the role of variation in evolution-if heterozygosity is reduced, what happens to the potential for evolution? The phenotype and genotype of a population is due to a mosaic of random and directed processe.some of these have to do with history; some are related to adaptation, etc. As completely as possibl, discuss the role of chance and direction in evolution and in determining the phenotype of a population.