According to the National Institute of Mental Health (2015), nearly 30% of American adults will suffer from diagnosed anxiety in their lifetime (with those rates rising each year). There are different classifications and forms of anxiety, but in general what symptoms and complications does this mental disorder present with? Why […]

a) Test the given hypothesis of the secondary exposure to cigarette smoking during childhood has importance in developing the lung cancer in person. Secondary exposure to the cigarette smoking during childhood is investigated in the 108 males diagnosed with the lung cancer and 108 males of normal controls.  Fifteen of […]

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 […]