Corn Genetics: Hip Hop Genes | eminoirsa.cf

 

corn genetics lab report

View Notes - Genetics Corn Lab report from BIOLOGY at Temple University. Jaloliddin Nuriddinov Bio Genetics Lab TA: Taufiqul Huque 2/17/ Dominant and recessive epistasis in corn ears%(18). Feb 25,  · Purpose In this lab we observed the proportions of dominant and recessive phenotypes that resulted from different crosses and analyzed them using a chi square in order to learn about the inheritance of genes and how to use chi squares. Hypothesis We predicted that there would be a ratio of each type of kernel Author: Mariobcp. Feb 21,  · Lab Sheet: corn+genetics+lab+activity Summary: Our Hypothesis: The genotypes of the parents of this corn are: PpSs x PpSs. (P = purple color, p = yellow color; S = Smooth texture, s = shrunken texture) The purpose of our lab was to examine the traits exhibited on the kernels of corn found on five different rows and discern the genotypes of the parents of the ear of corn.


Corn Genetics Chi Square Analysis – tonybloglabreports


The purpose of our lab was to examine the traits exhibited on the kernels of corn found on five different rows and discern the genotypes of the parents of the ear of corn. We examined corn kernels with four distinct traits. The traits were:. We counted color and texture separately. The recessive traits include yellow color and shrunken texture, corn genetics lab report.

We used our iPads to corn genetics lab report pictures of the ear of corn. We examined the picture and recorded all of the color of all the kernels along in five rows of the ear of corn, corn genetics lab report. After recording our findings, we counted the number of kernels with a specific type of texture. We recorded the amount of kernels with each type of texture. A picture of corn similar to the one we examined for our data. Along with corn genetics lab report types of traits.

After, we found the chi square value of our experiment to see if it was a good or poor fit and whether or not it supported our hypothesis.

As I mentioned above, we came to the conclusion that the color purple was the dominant trait for kernel color and that smooth was the dominant kernel texture trait. We also examined both traits on one kernel and found almost a ratio among the kernels of corn. We used a punnet square filled in with the genotypes mentioned in our hypothesis to see the ratio produced and we learned it was also a Ratio.

In addition, corn genetics lab report, we chose to use a chi square in order to see if our hypothesis was a good fit with the data we collected.

We found that our chi square value was about 8, corn genetics lab report. We concluded that our Chi Square value supported our Hypothesis that the genotypes of the parent were heterozygous for both traits.

In addition we concluded that the dominant traits of these corn kernels are yellow color and smooth texture while the recessive traits are shrunken texture and purple color. Our chi square value was 0. All analysis question answers and a completed lab worksheet can be found in the file that is attached at the beginning of this blog lab report. You are commenting using your WordPress. You are commenting using your Google account. You are commenting using your Twitter account. You are commenting using your Facebook account.

Notify me of new comments via email. Notify me of new posts via email. Junk DNA. Procedure: We used corn genetics lab report iPads to take pictures of the ear of corn.

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corn genetics lab report

 

View Notes - Genetics Corn Lab report from BIOLOGY at Temple University. Jaloliddin Nuriddinov Bio Genetics Lab TA: Taufiqul Huque 2/17/ Dominant and recessive epistasis in corn ears%(18). Feb 25,  · Purpose In this lab we observed the proportions of dominant and recessive phenotypes that resulted from different crosses and analyzed them using a chi square in order to learn about the inheritance of genes and how to use chi squares. Hypothesis We predicted that there would be a ratio of each type of kernel Author: Mariobcp. The Whys and Hows of Writing a Lab Report. Corn Genetics: Hip Hop Genes. For many years, Indian corn (Zea mays) has been a model organism that teachers use to explain dominance/recessiveness, genotypes/phenotypes, and monohybrid/dihybrid inheritance. Typically, the corn phenotypes Carolina offers involve the color or shape of the kernel.