Question

p = purple flowers; p = white flowers; genotype; phenotype; purebred purple flowered parent: pp; dropdown; purebred white flowered parent: pp; dropdown; offspring: pp; dropdown

Explanation:

Step1: Analyze the dominant allele

Given \( P \) (purple) is dominant over \( p \) (white). The homozygous purple - flowered parent has genotype \( PP \), and the homozygous white - flowered parent has genotype \( pp \). The offspring has genotype \( Pp \).

Step2: Determine the phenotype of parents and offspring

• For the homozygous purple - flowered parent (\( PP \)): Since \( P \) is dominant, the phenotype is Purple - flowered.
• For the homozygous white - flowered parent (\( pp \)): Since \( p \) is recessive and there is no dominant \( P \) allele, the phenotype is White - flowered.
• For the offspring with genotype \( Pp \): The dominant allele \( P \) will be expressed, so the phenotype is Purple - flowered.

Answer:

• Homozygous Purple - Flowered Parent Phenotype: Purple - flowered
• Homozygous White - Flowered Parent Phenotype: White - flowered
• Offspring Phenotype: Purple - flowered