Question

4. What if we cross pigmented camellia with purebred Yellow flower, identify the genotype genotypic ratio. phenotype, and phenotypic ratio of the off- spring. Use the Punnet square to illustrate the result of the cross.​

Answer 1

Answer:

When two plants with pink flowers are crossed, what is phenotypic ratio and genotypic ratio of the offspring. Genotypic ratio = 1: 2 : 1, Phenotypic ratio = 1 : 2 : 1 6. Roan color in cattle is the result of absence of dominance between red and white color genes and the cattle are red and white in color.

Answer 2

When pigmented camellia is crossed with purebred yellow flowers, the F1 generation has all pigmented flowers.

• A punnet square is a diagrammatical representation of a genetic cross.
• Camellia flowers occur in two colors: Pink and Yellow.
• The pink (P) trait is dominant over yellow (p) trait.
• The genotypic ratio in F1 generation is:

        PP : Pp : pp = 1 : 2 : 1

• The phenotypic ratio in F1 generation is:

       Pink : Yellow = 4 : 0

• There is no blending of traits in the F1 generation.