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Science- Genetics
7th grade final exam Wilson Central Junior High
| Question | Answer |
|---|---|
| Recessive | only shown when partners with another recessive |
| Dominant | if presant always shown |
| Allele | specific trait carried by a parent (usually abbreviated) |
| Genetics | the study of heredity |
| Heredity | passing of traits from paretns to children |
| phenotype | trait |
| Genotype | combination of 2 alleles (one from each parent) |
| Heretozygous | DIFFERENT alleles for a trait EX: Bb |
| Homozygous | SAME alleles for a trait Ex; BB |
| Hybrid | 2 DIFFERENT alleles Ex:Bb |
| Codominance | no dominant or reccesive (mix) |