When you test cross DdSsNn, you obtain the following numbers of offspring with the following phenotypes out of a total of 1449 offspring: DSN 427 dsn 447 dSN 218 Dsn 210 DSn 68 dsN 71 dSn 6 DsN 2 A. Calculate the distances between D and S. Show your work. B. Calculate the distances between S and N. Show your work. C. How many double crossovers would you expect if there were no interference? Show your work. D. Calculate the coefficient of coincidence and interference based upon your answer in part C. Show your work.

When you test cross DdSsNn, you obtain the following numbers of offspring with the following phenotypes out of a total of 1449 offspring: DSN 427 dsn 447 dSN 218 Dsn 210 DSn 68 dsN 71 dSn 6 DsN 2 A. Calculate the distances between D and S. Show your work. B. Calculate the distances between S and N. Show your work. C. How many double crossovers would you expect if there were no interference? Show your work. D. Calculate the coefficient of coincidence and interference based upon your answer in part C. Show your work.

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Description: When you test cross DdSsNn, you obtain the following numbers of offspring with the following phenotypes out of a total of 1449 offspring:DSN 427dsn 447dSN 218Dsn 210DSn 68dsN 71dSn 6DsN 2A. Calculate the distances

Concepts of Biology

1st Edition

ISBN:9781938168116

Author:Samantha Fowler, Rebecca Roush, James Wise

Publisher:Samantha Fowler, Rebecca Roush, James Wise

Chapter8: Patterns Of Inheritance

Section: Chapter Questions

Problem 5RQ: Imagine that you are performing a cross involving seed texture in garden pea plants. You cross...

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