5 Written questions
5 Matching questions
- Affected male (image)
- How do you know if a dominant pedigree is autosomal?
- What is co-dominance?
- What is Duchenne Muscular Dystrophy?
- What are three Autosomal dominant disorders?
- a Progressive weakening and loss of skeletal muscle - missing protein needed from proper muscle development
- c The expression of both alleles
- d Male with trait DOES NOT pass the trait to all of his daughters
- e 1) Achondroplasia
2) Huntington's Disease
5 Multiple choice questions
- Mental retardation and uncontrollable movements; appears in middle age, leads to death
- Excess mucus in lungs, digestive tract and liver
- Unable to see certain colors
- When the two alleles inherited from the parents are neither dominant nor recessive, but blend together to give a physical trait that is somewhere between the two
5 True/False questions
What is Phenylketonuria? → Accumulation of galactose (a sugar) in tissues; mental retardation, eye and liver damage
What defines a recessive pedigree? → When parents do not show the trait, but have children who do; a generation is skipped
Dead male (description) → Circle with a line through it
How do you know if a recessive pedigree is autosomal? → Roughly equal numbers of males and females are affected; female carriers pass trait on to BOTH sons and daughters equally
What defines a dominant pedigree? → One or both parents show the trait; no generations are skipped