For example the median expected annual pay for a typical Certified Nursing Assistant in the United States is $30,681 so 50% of the people who perform the job of Certified Nursing Assistant in the United States are expected to make less than $30,681.Source: HR Reported data as of October 2015. Median $30,681.or example the median expected annual pay for a typical Certified Nursing Assistant in the United States is $30,681 so 50% of the people who perform the job of Certified Nursing Assistant in the United States are expected to make less than $30,681. Source: HR Reported data as of October 2015.
A Punnett Square for a tetrahybrid cross contains 256 boxes with 16 phenotypes and 81 genotypes. A third allele for any one of the traits increases the number of genotypes from 81 to 108.
To identify whether an organism exhibiting a dominant trait is homozygous or heterozygous for a specific allele, a scientist can perform a test cross. The organism in question is crossed with an organism that is homozygous for the recessive trait, and the offspring of the test cross are examined.onsequently, a test cross can help determine whether a dominant phenotype is homozygous or heterozygous for a specific allele. Diploid organisms, like humans, have two alleles at each genetic locus, or position, and one allele is inherited from each parent.