Please explain each step. The four o\'clock plants either have red flowers or pi
ID: 201451 • Letter: P
Question
Please explain each step.
The four o'clock plants either have red flowers or pink flowers or white flowers. If you cross true breeding strains with red flowers to true breeding strains with white flowers you obtain plants that have pink flowers. The above phenomenon illustrates: 9. A. Co-dominance and is explained by the presence of 50% enzyme in B. Incomplete dominance and is explained by the presence of 50% C. Co-dominance and is explained by the presence of 100% enzyme in D. Incomplete dominance and is explained by the presence of 100% E. Co-dominance and is explained by the presence of 100% enzyme in the heterozygote leading to ~50 % of pigment formation. enzyme in the heterozygote leading to ~50 % of pigment formation. the heterozygote leading to ~50 % of pigment formation. enzyme in the heterozygote leading to ~50 % of pigment formation. the heterozygote leading to 100 % of pigment formation.Explanation / Answer
Correct option is B) Incomplete dominance and is explained by the presence of 50% enzyme in the heterozygote leading to50% of pigment formation.
Incomplete dominance is a condition where neither of the allele is dominant over other. In this, heterozygote expresses intermediate phenotype relative to parental phenotype, each of which produces 50% of the total enzyme activity.