9:3:3:1 ratio is modified to 9: 7 ratio due to

Question

9:3:3:1 ratio is modified to 9: 7 ratio due to (A) complementary gene (B) epistatic gene (C) hypostatic gene (D) supplementary gene

Tardigrade Admin · Accepted Answer

The complementary genes are two pairs of non allelic genes which interact to produce only one phenotypic trait, but neither of them if present alone produces the phenotypic trait in absence of other. The phenotypic ratio in F2 generation is 9: 7, .e.g., flower color in Liilhyrns.

Q. 9:3:3:1 ratio is modified to 9 : 7 ratio due to

complementary gene

epistatic gene

hypostatic gene

supplementary gene

The complementary genes are two pairs of non allelic genes which interact to produce only one phenotypic trait, but neither of them if present alone produces the phenotypic trait in absence of other. The phenotypic ratio in $F_{2}$ generation is 9 : 7, .e.g., flower color in Liilhyrns.

Q. 9:3:3:1 ratio is modified to 9 : 7 ratio due to

complementary gene

epistatic gene

hypostatic gene

supplementary gene

The complementary genes are two pairs of non allelic genes which interact to produce only one phenotypic trait, but neither of them if present alone produces the phenotypic trait in absence of other. The phenotypic ratio in F2​ generation is 9 : 7, .e.g., flower color in Liilhyrns.

The complementary genes are two pairs of non allelic genes which interact to produce only one phenotypic trait, but neither of them if present alone produces the phenotypic trait in absence of other. The phenotypic ratio in $F_{2}$ generation is 9 : 7, .e.g., flower color in Liilhyrns.