Drosophila Genetics... Mating 4 different crosses... Class Data Cross 1: Wild type Female X Sepia Male -
Question:
Drosophila Genetics... Mating 4 different crosses...
Class Data
Cross 1: Wild type Female X Sepia Male - Wild Type Female (288) Wild Type Male (277) Mutant Female (103) Mutant Male (132)
Cross 2: Sepia Female X Wild type Male - Wild Type Female (292) Wild Type Male (298) Mutant Female (107) Mutant Male (103)
Cross 3: Wild type Female X White Male - Wild Type Female (398) Wild Type Male (197) Mutant Female (0) Mutant Male (205)
Cross 4: White Female X Wild type Male - Wild Type Female (198) Wild Type Male (202) Mutant Female (196) Mutant Male (204)
- Analyse the Class data for the F2 generation in the table above for both sex distribution and phenotypic distribution.
- Use chi-square analyses to validate your hypotheses.
- Total of 6 analyses.
- For each analysis, you must submit your hypothesis, d.o.f., a Chi-square table with Chi-square value, p-value, and your final answer.
NOTE: If the inheritance pattern of a mutation is autosomal, you can independently analyse sex and phenotype. If the inheritance pattern is sex-linked, sex and phenotype must be analysed together.
Does the class data align with the expected patterns of inheritance for both mutants? Compare your determined pattern of inheritance for each mutant with that published in secondary literature.
Principles of Auditing An Introduction to International Standards on Auditing
ISBN: 978-0273768173
3rd edition
Authors: Rick Hayes, Philip Wallage, Hans Gortemaker