| A | B |
| Size | The number of alleles a gene can have may be determined by the ______ . |
| Spermatocyte | A diploid testis cell that undergoes meiosis to produce four sperm |
| Hemizygous | Presnt in a single copy |
| Consanguineous | This kind of mating occurs between individuals that are Genetically related |
| Assort | Alleles do this independently |
| Recessive | Trait expressed only when homozygous |
| Dominant | X-Linked ______ inheritance occurs when an X-Linked gene is present in one copy and expressed in a female |
| Cell Cycle | The life events of a cell |