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Chapter 14 - The Human Genome
Across
7. analysis of sections of DNA that have little or no known function, but vary widely from one individual to another, in order to identify individuals
10. gene located on the X or Y chromosome
11. one of two chromosomes that determine an individual's sex; females have two X chromosomes; males have one X chromosome and one Y chromosome
12. photograph of chromosomes grouped in order in pairs
Down
1. a recessive genetic disorder that results in abnormal hemoglobin molecules
2. three or more alleles of the same gene
3. chart that shows the relationships within a family
4. a recessive genetic disorder that results in defective chloride ion channels
5. error in meiosis in which homologous chromosomes fail to separate
6. situation in which both alleles of a gene contribute to the phenotype of the organism
8. chromosome that is not a sex chromosome
9. a recessive, sex-linked disorder that is characterized by reduced ability of blood to clot