5 Written questions
4 Multiple choice questions
- Repeated DNA sequences at the ends of eukaryotic chromosomes.
- three or more forms of a gene that code for a single trait
- more than 2 genes for a trait
- a diagram that shows the occurrence of a genetic trait in several generations of a family
4 True/False questions
sex-linked traits → Repeated DNA sequences at the ends of eukaryotic chromosomes.
sex chromosomes → X and Y chromosomes
nondisjunction → meiosis in which there is a failure of paired homologous chromosomes to separate
incomplete dominance → situation in which both alleles of a gene contribute to the phenotype of the organism