Deformed frogs (often with extranumerary limbs) have been featured in the media lately. Suppose that the deformed frogs are the result of a parasite infection and that in a nearby Ithaca pond, we know that there is a parasite resistance allele in the population. The allele has a frequency of 20% and is a RECESSIVE allele. What percentage of the population will be suceptible to the parasite but still carry an allele for resistance