Question

In the snapdragon (Antirrhinum majus), individual plants can be red flowered, pink flowered, or white flowered....

  1. In the snapdragon (Antirrhinum majus), individual plants can be red flowered, pink flowered, or white flowered. According to a certain Mendelian genetic model, self-pollination of pink-flowered plants should produce progeny that are red, pink, and white in the ratio 1:2: A genetic self-pollinated pink-flowered snapdragon plants and produced 234 progeny with the following colors:
  2. Compute the chi square
  3. find the p value

Type

Red

Pink

White

Number

54 (58.5)

122 (117.0)

58 (58.5)

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