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A&P Ch. 29
Heredity & Genetics
Question | Answer |
---|---|
All of the genes on the human chromosomes | Genome |
Unit of genetic information | Gene |
Chromosomes which carry the same type of genetic info | Homologous chromosomes |
Different versions of a given gene | Alleles |
Two alleles controlling a single trait are the same | Homozygous |
Two alleles for a trait are different | Heterozygous |
The genetic makeup of a trait | Genotype |
The expressed trait based on genotype | Phenotype |
Homologous chromosomes are aligned during ____________ | Meiosis 1 |