The ratio of 9:7 is obtained as a result of: | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) The $9:7$ phenotypic ratio is a modification of the typical Mendelian dihybrid ratio $(9:3:3:1)$.This ratio occurs due to complementary gene inter

Vedclass · Accepted Answer

Complementary genes

Vedclass · Answer

(C) The $9:7$ phenotypic ratio is a modification of the typical Mendelian dihybrid ratio $(9:3:3:1)$.This ratio occurs due to complementary gene interaction.In this interaction,two independent pairs of genes interact to produce a single trait,and the presence of both dominant alleles is required for the expression of the phenotype.If either gene is present in a homozygous recessive state,the phenotype is not expressed,resulting in the $9:7$ ratio.

The ratio of $9:7$ is obtained as a result of:

Similar Questions

Extranuclear inheritance is a consequence of the presence of genes in

When a trait is inherited only from the female parent,it primarily indicates:

Epistasis and dominance are respectively

$A$ gene that suppresses the effect of another gene,and which is not located at the same locus on homologous chromosomes,is called:

In poultry,the new comb colour that appears by the collaboration of two dominant genes is:

Vedclass Test Series

Exam Paper Generator

Online Exam Module