Corn Genetics Lab
Corn Genetics Lab Conclusion / Results: At the end of this experiment we learned a lot more about chi-square analysis and the dominant and recessive genes of corn. By being able to count the number of yellow, purple, shrunken, and smooth corn, we were able to conclude the ratio of genotypic ratio of 9:3:3:1. By using the data gathered from our experiment and the chi-square values, were able to predict the parents of the corn. Here, we believed that the parents were black eyed and were Bb x Bb. We were also able to predict how the corn came to be by determining what kind of cross it was. We believed that the ear of corn was produced by a dihybrid cross (PpSs x PpSs) that involved two pairs of heterozygous genes. In the end, our predictions were correct because we were able to determine the genes of the corn and their parents. This is important to us because we can use these genetics to figure out human ancestry and genetics. Genetics is a new, unique, and always c