Table of contents
- 1. Introduction to Genetics51m
- 2. Mendel's Laws of Inheritance3h 37m
- 3. Extensions to Mendelian Inheritance2h 41m
- 4. Genetic Mapping and Linkage2h 28m
- 5. Genetics of Bacteria and Viruses1h 21m
- 6. Chromosomal Variation1h 48m
- 7. DNA and Chromosome Structure56m
- 8. DNA Replication1h 10m
- 9. Mitosis and Meiosis1h 34m
- 10. Transcription1h 0m
- 11. Translation58m
- 12. Gene Regulation in Prokaryotes1h 19m
- 13. Gene Regulation in Eukaryotes44m
- 14. Genetic Control of Development44m
- 15. Genomes and Genomics1h 50m
- 16. Transposable Elements47m
- 17. Mutation, Repair, and Recombination1h 6m
- 18. Molecular Genetic Tools19m
- 19. Cancer Genetics29m
- 20. Quantitative Genetics1h 26m
- 21. Population Genetics50m
- 22. Evolutionary Genetics29m
22. Evolutionary Genetics
Phylogenetic Trees
2:12 minutes
Problem 7b
Textbook Question
Textbook QuestionWhat must be assumed in order to validate the answers in Problem 7?
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Key Concepts
Here are the essential concepts you must grasp in order to answer the question correctly.
Assumptions in Scientific Inquiry
In scientific inquiry, assumptions are foundational beliefs or premises that must be accepted for a hypothesis or conclusion to hold true. These assumptions often relate to the reliability of data, the validity of methods, or the applicability of theories. Understanding these assumptions is crucial for evaluating the credibility of results and ensuring that conclusions drawn from experiments or problems are sound.
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Hardy Weinberg
Validity of Experimental Results
Validity refers to the extent to which a study accurately reflects or assesses the specific concept that the researcher is attempting to measure. In genetics, this can involve ensuring that the experimental design, sample size, and statistical analyses are appropriate for the questions being asked. Validity is essential for confirming that the findings are not only statistically significant but also biologically relevant.
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Transformation
Contextual Relevance
Contextual relevance involves understanding the specific conditions or parameters under which a problem or experiment is conducted. This includes recognizing the biological, environmental, or methodological factors that may influence the outcomes. Assumptions about context are necessary to ensure that the conclusions drawn from a problem are applicable to real-world scenarios and not just theoretical constructs.
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Deletions
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