5 Written questions
4 Multiple choice questions
- Repeated DNA sequences at the ends of eukaryotic chromosomes.
- X and Y chromosomes
- the suppression of a gene by the effect of an unrelated gene
- more than 2 genes for a trait
4 True/False questions
pedigree → Repeated DNA sequences at the ends of eukaryotic chromosomes.
carrier → the appearance of the chromosomal makeup of a somatic cell in an individual or species (including the number and arrangement and size and structure of the chromosomes)
incomplete dominance → situation in which both alleles of a gene contribute to the phenotype of the organism
codominance → a diagram that shows the occurrence of a genetic trait in several generations of a family