How Could You Best Predict the Maximum Number of Alleles

Multiple Choice

How could you best predict the maximum number of alleles for a single gene whose polypeptide product is known?

A) Search the population for all phenotypic variants of this polypeptide.
B) Count the number of amino acids in the polypeptide.
C) Mate all known genotypes and collect all possible offspring different from the parents.
D) Measure the rate of new mutations in the species and estimate the number since it first evolved.
E) Count the number of DNA nucleotides that are in the code for the polypeptides.