Wrongly Matched Ratios

Dominant Epistasis, Recessive Epistasis, Polygenic Inheritance and Complimentary Gene are all types of gene interaction. Gene interaction refers to the phenomenon in which two or more genes interact with each other to produce a phenotype that is different from the expected phenotypic ratio based on the individual gene's expression.

The wrongly matched ratio is:

D) Complimentary Gene - 13:3

Complimentary Gene Interaction
Complementary gene interaction is a type of gene interaction in which two different genes interact with each other to produce a single trait. The genes are said to be complementary when the dominant allele of one gene masks the expression of the dominant allele of the other gene.

The ratio of F2 generation in complementary gene interaction is 9:7 and not 13:3. Therefore, the option D is wrongly matched.

Correct Ratios for Gene Interaction

A) Dominant Epistasis - 12:3:1
Dominant epistasis is a type of gene interaction in which a dominant allele of one gene masks the expression of another gene. The ratio of F2 generation in dominant epistasis is 12:3:1.

B) Recessive Epistasis - 9:3:4
Recessive epistasis is a type of gene interaction in which a recessive allele of one gene masks the expression of another gene. The ratio of F2 generation in recessive epistasis is 9:3:4.

C) Polygenic Inheritance - 1:4:6:4:1
Polygenic inheritance is a type of gene interaction in which multiple genes interact with each other to produce a single trait. The ratio of F2 generation in polygenic inheritance is 1:4:6:4:1.

In conclusion, it is important to remember the correct ratios for different types of gene interactions to understand the inheritance pattern of traits.