The relative frequency of an allele is

A. the total number of copies of an allele in a gene pool.
B. all the genes that are present in a the gene pool of a population.
C. the number of times that the allele occurs in a gene pool, compared with the number of times other alleles for the same gene occur.
D. the number of times that dominant alleles occur in a gene pool compared with the number of recessive alleles.

the atmospheric gas that forms a mild acid when dissolved in water is called carbon dioxide. the correct answer is a. 2.) chemical weathering would cause an inscription on a marble headstone to become harder and harder to read over time.

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: