What is the phenotype and genotype ratio of incomplete dominance explain with an example?
In incomplete dominance, only a single gene pair is involved. F2 phenotypic ratio is 1:2:1 and is similar to genotypic ratio. For example: Incomplete dominance is seen in cross-pollination experiments between red and white snapdragon plants.
What does a 1 2 1 phenotypic ratio mean?
6. Three phenotypes among the progeny in a 1:2:1 ratio suggest one gene is involved in determining the phenotype, with incomplete dominance as the mode of inheritance (the heterozygote has a different phenotype than either homozygote).
When phenotypic and genotypic ratios are the same then it is an example of incomplete dominance complete dominance multiple alleles cytoplasmic inheritance?
When phenotypic and genotypic ratio is the same, then it is an example of *incomplete dominance*. – Incomplete dominance is a form of intermediate inheritance in which one allele for a specific trait is not completely expressed over its paired allele.