Table of contents
- 1. Introduction to Genetics(0)
- 2. Mendel's Laws of Inheritance(0)
- 3. Extensions to Mendelian Inheritance(0)
- 4. Genetic Mapping and Linkage(0)
- 5. Genetics of Bacteria and Viruses(0)
- 6. Chromosomal Variation(0)
- 7. DNA and Chromosome Structure(0)
- 8. DNA Replication(0)
- 9. Mitosis and Meiosis(0)
- 10. Transcription(0)
- 11. Translation(0)
- 12. Gene Regulation in Prokaryotes(0)
- 13. Gene Regulation in Eukaryotes(0)
- 14. Genetic Control of Development(0)
- 15. Genomes and Genomics(0)
- 16. Transposable Elements(0)
- 17. Mutation, Repair, and Recombination(0)
- 18. Molecular Genetic Tools(0)
- 19. Cancer Genetics(0)
- 20. Quantitative Genetics(0)
- 21. Population Genetics(0)
- 22. Evolutionary Genetics(0)
3. Extensions to Mendelian Inheritance
Epistasis and Complementation
3. Extensions to Mendelian Inheritance
Epistasis and Complementation: Study with Video Lessons, Practice Problems & Examples
Back to all problems
3PRACTICE PROBLEM
Two pure-breeding strains of a plant, designated P1 and P2, produce flowers of the same color, which is purple. Each of these strains, when crossed with a pure-breeding strain X, produces F1 progeny plants that have pink flowers. When pure-breeding P1 and P2 are crossed, the F1 progeny plants have pink flowers and self-fertilization of the F1 progeny resulted in 9/16 plants with pink flowers and 7/16 plants with purple flowers. Determine the genotype of the parents of F1 progeny.
Two pure-breeding strains of a plant, designated P1 and P2, produce flowers of the same color, which is purple. Each of these strains, when crossed with a pure-breeding strain X, produces F1 progeny plants that have pink flowers. When pure-breeding P1 and P2 are crossed, the F1 progeny plants have pink flowers and self-fertilization of the F1 progeny resulted in 9/16 plants with pink flowers and 7/16 plants with purple flowers. Determine the genotype of the parents of F1 progeny.