In pea plants, purple flower color is dominant to red flower color and long pollen grains

Chi-square Test

In the pea plants use by Gregor Mendel in his study, the purple flower color is dominant over white,
and the axial position on a branch is dominant over terminal. A plant believed to be heterozygous
was selfed and produced flowers with the following phenotypes:

23 white terminal
68 white axial
81 purple terminal
187 purple axial

a. assign alleles to the different traits
purple __________ axial ___________
white ___________ terminal _______

b. refer to the image attached

In pea plants, purple flower color is dominant to red flower color and long pollen grains

Transcribed Image Text:b. Determine whether the ratio of plant flowers support the hypothesis that the plant is heterozygous. Construct your table neatly and write the values clearly. CHI-SQUARE TABLE 0.995 0.99 0.975 0.95 0.90 0.10 0.05 0.025 0.01 0.005 df 0.001 0.004 0.016 2.706 3.841 5.024 6.635 7.879 --- --- 2 0.010 0.020 0.051 0.103 0.211 4.605 5.991 7.378 9.210 10.597 0.072 0.115 0.216 0.352 0.584 6.251 7.815 9.348 11.345 12.838 4 0.207 0.297 0.484 0.711 1.064 7.779 9.488 11.143 13.277 14.860 0.412 0.554 0.831 1.145 1.610 9.236 11.070 12.833 15.086 16.750 6 0.676 0.872 1.237 1.635 2.204 10.645 12.592 14.449 16.812 18.548 7 0.989 1.239 1.690 2.167 2.833 12.017 14.067 16.013 18.475 20.278

In pea plants, purple flower color is dominant to red flower color and long pollen grains

In pea plants, purple flower color is dominant to red flower color and long pollen grains

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