Human Pedigrees – Classic Mendelian Genetics
About the Lecture
The lecture Human Pedigrees – Classic Mendelian Genetics by Georgina Cornwall, PhD is from the course Understanding Genetics.
Included Quiz Questions
When looking at pedigrees, a dominant trait should do which of the following?
- Show up in every generation
- Skip generations
- Show up in every generation but only in female offspring
- Show up in every generation but only in male offspring
- Skip generations and only affect male offspring
When looking at a family's pedigree, you notice a trait that shows up every four generations and affects both sexes equally. What can you deduce about the affected offspring's parents?
- They are both carriers of the trait.
- One is a carrier of the trait and the other is not.
- Neither are carriers of the trait.
- Only the mother could carry this trait.
- Only the father could carry this trait.
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Author of lecture Human Pedigrees – Classic Mendelian Genetics
Georgina Cornwall, PhD
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