Final answer:
Option D). Without context, the values of p and q cannot be determined. In genetics, p and q represent allele frequencies and together sum up to 1, according to population genetics.
Step-by-step explanation:
As there is no context given to ascertain the precise values or relationship between p and q, the initial question regarding their values seems to be unfinished. In general mathematical practices, it is impossible to determine the values of variables like p and q with precision in the absence of context or additional information. As a result, (D) would be the most accurate response. Therefore, the most accurate answer would be (D) Can't be determined.
However, using the context from the following data about the frequency of alleles A (represented by p) and a (represented by q) in genetic studies, one can compute the values of p and q using the concepts of population genetics. Since they encompass all potential alleles for that gene locus, p and q in this field denote allele frequencies within a population and must add up to 1.