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4.Principles of Inheritance and Variation
normal
Lathyrus odoratus is an example of which of the following genes
A
Supplementary genes
B
Complementary genes
C
Lethal genes
D
Codominant genes
Solution

(b) In complementary gene action, $9 : 7$ ratio is obtained in $F_2$ in which two dominant genes are responsible for red flower colour.
Standard 12
Biology