To set up a breeding program, the first thing a farmer needs to do is . select the parents
conduct the mating or insemination
set a breeding goal
wait for mating season

answer; i believe that the correct answer is ; males are hemizygous for the x chromosome;

in the year 2850, humans successfully colonized mars. the martian modules that were constructed could hold only a small population of people. it is now a century later, and the population on mars has grown to 600 people. of the current mars population, 45 people express the recessive phenotype for phenylketon- uria (pku) syndrome (pp genotype).

explanation: