Recall p + q = 1 p2 + 2pq + q2 = 1 p is the frequency of the dominant allele q is the frequency of the recessive allele p2 is the frequency of homozygous dominant genotype q2 is the frequency of homozygous recessive genotype 2pq is the frequency of heterozygous genotype Show work for all answers In a population of birds, 60 have curved beaks (a recessive trait). If the population has 400 birds, what percent of them will be heterozygous for straight beaks? How many of them will be heterozygous?

Recall p + q = 1 p2 + 2pq + q2 = 1 p is the frequency of the dominant allele q is the frequency of the recessive allele p2 is the frequency of homozygous dominant genotype q2 is the frequency of homozygous recessive genotype 2pq is the frequency of heterozygous genotype Show work for all answers In a population of birds, 60 have curved beaks (a recessive trait). If the population has 400 birds, what percent of them will be heterozygous for straight beaks? How many of them will be heterozygous?

Biochemistry

9th Edition

ISBN:9781305961135

Author:Mary K. Campbell, Shawn O. Farrell, Owen M. McDougal

Publisher:Mary K. Campbell, Shawn O. Farrell, Owen M. McDougal

Chapter13: Nucleic Acid Biotechnology Techniques

Section: Chapter Questions

Problem 45RE

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Recall p + q = 1 p2 + 2pq + q2 = 1 p is the frequency of the dominant allele q is the frequency of the recessive allele p2 is the frequency of homozygous dominant genotype q2 is the frequency of homozygous recessive genotype 2pq is the frequency of heterozygous genotype Show work for all answers In a population of lizards, the allele for short tails has a frequency of 0.2. When the population is sampled and genotyped it is found that 50% are homozygous dominant for long tails, 25% are heterozygous and 25% have short tails. Is the population in Hardy Weinberg equilibrium? Why or why not? If not, provide a possible explanation as to why.
Recall p + q = 1 p2 + 2pq + q2 = 1 p is the frequency of the dominant allele q is the frequency of the recessive allele p2 is the frequency of homozygous dominant genotype q2 is the frequency of homozygous recessive genotype 2pq is the frequency of heterozygous genotype Show work for all answers In humans, wavy hair is a dominant trait and straight hair is recessive. 80% of the individuals in a population have wavy hair. Calculate the allele frequencies. In a population of lizards, the allele for short tails has a frequency of 0.2. When the population is sampled and genotyped it is found that 50% are homozygous dominant for long tails, 25% are heterozygous and 25% have short tails. Is the population in Hardy Weinberg equilibrium? Why or why not? If not, provide a possible explanation as to why.
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