A)Two individuals are going to reproduce. THey are both heterozygous for a fene of interest (Bb). Write below a Punnett square analysis to show the genotypes of the offspring they can produce. B)Based upon the punnett square, what is the relative frequency of each genotype C)Assume complete dominance and that […]

If a recessive lethal allele has a frequency of 0.050 in newly formed zygotes in one generation, and the locus is in Hardy-Weinberg equilibrium, what will be the allele frequency and the genotype frequencies at this locus at the beginning of the next generation?Answer: q=0.048; p2=0.9071, 2pq=0.0907, q2=0.0023 Calculate these […]

You want to study the effect of a mutation in your favorite gene in a cell. You do not plan to purify the gene product, just look at the mutation in vivo. What of the following would be a the best choice of a cloning vector? a. a vector that […]

1. In human beings, Widow’s Peak are dominant to straight hairlines. Suppose a straight hair lined man whose parents had Widow’speak marries a Widow’s peaked woman whose father had a straighthair line.a) what percentage of their children would you predict willhave straight hair lines?b) what is the possible genotypes of […]