Question

In peas, axial flowers are dominant over terminal flowers. What phenotypic ratios would you expect in offspring from a cross between a known heterozygous axial-flowered plant and one whose flowers are terminal?

Answer 1

Answer:

Phenotype:

• 2/4 = 1/2 = 50% axial-flowered plant (Aa)
• 2/4 = 1/2 = 50% terminal-flowered plant (aa)

Phenotypic ratio 1:1

Half of the progeny will be axial-flowered plants (Aa) while the other half will be terminal-flowered plants (aa)

Explanation:

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