69)At the genetic level, what would indicate that an allele has experienced positive selection he allele is recessive   The allele is dominant   The allele has a higher frequency than expected from the Hardy-Weinberg Principle   All of the options   Most copies of the allele are found in heterozygote individuals.

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Among a particular population of 100 plants, red flowers are dominant and yellow flowers are recessive. F is the dominant allele and f is the recessive allele. 40 plants are homozygous dominant • 44 plants are heterozygous 16 plants are homozygous recessive Use the Hardy-Weinberg equation to calculate the equilibrium frequencies of each genotype

The F2 distribution of three human traits are shown in the graphs below. Which of the three traits is most likely the result of the largest number of genes? Trait 1 ratio: 1441 Classes Trait 2 ratie 11s20151 Classes Trait 3 F ratio 12420281 Classes OCengage Leaning It is not possible to tell how many genes are involved in a trait form the F2 distribution O All three traits are equally likely the result of multiple genes Trait 1 Trait 3 Trait 2 % of individuals % of individuals % of individuals