Understand how to write / utilize the following allele variations
- dominance / recessiveness
- incomplete dominance
- multi-allelic (know blood typing alleles)
- codominance
- sex-linked
know what polygenic means
understand what X-inactivation means and what a mosaic is
Understand that non-disjunction is an error (and therefore unpredictable) in meiosis, leading to too many or too few copies of a chromosome
- know that Down syndrome is an example of a trisomy (3 copies)
Be able to utilize a pedigree to determine unknown genotypes
Be able to use a punnett square to predict outcome probabilities for an individual child (using any allele variance)

Genetics 1: Alleles, Genotypes & Phenotypes

Genetics 2: Rules of Inheritance

Genetics 3: Probabilities