A modified dihybrid mendelian ratio of 9 : 3 : 4 indicates: – McqOptions

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1.	A modified dihybrid mendelian ratio of 9 : 3 : 4 indicates:
A.	Supplementary genes
B.	Complementary genes
C.	Lethal genes
D.	Epistatic genes
Answer» B. Complementary genes

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