Aspecies of fly has two alleles for the length of their legs. the allele for long legs is dominant and is represented by p. the allele for short legs is recessive and is represented by q. the hardy-weinberg equation is shown below. if 21 of 100 organisms have short legs, what is p?

          0.54                                                                                

c) 50% there are four chromosomes. after crossing over, 2 of the four have been changed. that means any gamete has a 2 in 4 chance or 50% chance of receiving the mutated chromosome.