The following coat colors are known to be determined by alleles at one locus in horses: palomino = golden coat with lighter mane and tail cremello = almost white chestnut = brown
The following table gives ratios obtained in matings of the above varieties: Assign gene symbols for the genetic control of coat color on the basis of these data.
A) C1C1 = chestnut,C2C2 = cremello,C1C2 = palomino
B) C1C1 = cremello,C2C2 = chestnut,C1C2 = palomino
C) C1C1 = palomino,C2C2 = chestnut,C1C2 = cremello
D) C1C1 = chestnut,C2C2 = palomino,C1C2 = cremello
E) C1C1 = palomino,C2C2 = cremello,C1C2 = chestnut
Correct Answer:
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