The document contains a series of true/false and multiple choice questions about genetics concepts such as alleles, genetic disorders, inheritance patterns, pedigrees, examples of genetic conditions, and codominance. The questions cover Mendelian inheritance including recessive, dominant, X-linked, and codominant inheritance as well as genetic heterogeneity, hemizygosity, and autosomal inheritance. Diagrams of family trees are provided to illustrate different inheritance patterns.

1. The Student Quiz<br />Genetics<br />Write T for true and F for false.<br />Alleles are alternate forms of genes and may be variations of normal blood groups. __ T

2. Defects in the developing fetus are called genetic disorder. __ F

3. An example hemizygot is the sex chromosomes.__ T

4. Genetic heterogeneity is mutations of different genes causing the same disease. __T