Please use the description below to answer the next three questions: You cross two true-breeding strains of pigs that differ with regard to three alleles. One variety has long tail ( +, long legs (はに) and long ears (ete+LThe other variety has short tail (g), short legs ( and short ears (ee). (tt, I+, et alleles represent the alleles with dominant phenotype and t, , e represents the alleles with recessive phenotype in each pair) You obtain F1 heterozygotes (from the above cross) that you test cross with a pig that is hom the heterozygous parent during meiosis. The following progeny (both males and females) were obtained from test cross in the following numbers. ozygous recessive for all three alleles. Recombination occurs in Long tail, long legs, long ears 248 Long tail, long legs, short ears 35 Long tail, short legs, long ears 1 Long tail, short legs, short ears 20 Short tail, long legs, longs ears 18 Short tail, long legs, short ears 2 Short tail, short legs, long ears 33 Short tail, short legs, short ears 238 27. The order of the three genes is: A. ear-size, tail-size, leg-size B. tail-size, leg-size, ear-size C. tail-size, ear-size, leg-size D. cannot be determined 28. The map distance between the following three pairs of genes Leg size and ear size, leg and tail-size, ear-size and tail-size isin map units), respectively A. 6.9, 18.8, 11.9 B. 18.8, 11.9, 6.9 C. 18.8, 6.9, 11.9 D. 11.9, 18.8, 6.9 E. none of the above