A) 1 : 2 : 1
B) 1 : 4 : 6 : 4 : 1
C) 1 : 6 : 15 20 : 15 : 6 : 1
D) 9 : 3 : 3 : 1
Correct Answer: B
Solution :
Ratio 1 : 4 : 6 : 4 : 1 it is due to two pairs of genes. But if it is due to 3 pairs of genes, the size ratio shall be 1 : 6 : 15 : 20 : 15 : 6 : 1.You need to login to perform this action.
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