When the seeds have matured harvest a c plant seedpod

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When the seeds have matured, harvest a C plant seedpod and place it in a bag. Label thisbag “C1.” Then harvest a D plant seedpod and label the bag “D1.”
3.Observe: ClickReset. Plant the C1 and D1 seeds in containers 1 and 2. ClickPlay. Whatare the phenotypes of the offspring plants?
4.Infer: Are the C and D seeds homozygous for each trait?YesHow do you know?
(Activity C continued on next page)
Activity C (continued from previous page)5.Pollinate: ClickPlay. When the simulation pauses, move thebee stickover the D1 plantsand then over the C1 plants. ClickFastplay, then harvest a seedpod. Label the bag “F1.”
6.Test: ClickReset. Plant and grow the F1 seeds.A.B.
C.
D.The rosette-dwarf trait is controlled by two alleles:ROSfor the normal phenotype,androsfor the rosette-dwarf phenotype. Given this, what are the genotypes of the Cplants, the D plants, and the F1 plants?
20197.Challenge: Turn onShow challenge. Now that you know the genotypes of the C and Dplants, you can try creating custom combinations of traits in offspring plants. To solve eachchallenge, create a seed packet that contains seeds that meet the criteria of the challenge,and then clickSubmitHint: If you have a variety of plants in a container, you can use thetweezerstool to removeunwanted plants and just keep the ones you want to use.Each time you solve a challenge, take a screenshot of your successful seed packet with the“Congratulations” message. Paste these images into a document and hand it in with thisworksheet..
2019Extension:The chi-squaredtestGet the Gizmo ready:On theModemenu, selectMystery parent.ClickStart over.Introduction:In many experiments, it is not clear immediately if the evidence favors one theoryor another. In these cases, statistical tests can be used to show how probable a given result willbe. In this extension activity, you will learn about a test called thechi-squared test, orχ2test.Question: How can you use a Chi-squared test to test a hypothesis?

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