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science 5.1-5.2
science vocabulary 5.1-5.2
| Question | Answer |
|---|---|
| 3 or more forms of a gene that code for a single trait | multiple alles |
| one of 23 pairs of chromosomes in each body cell | sex chromosomes |
| a gene that is carried on the x or y chromosome | sex-linked gene |
| person who has one recessive allele for a trait and one dominant allele | carrier |
| abnormal condition that a person inherits through its genes or chromosomes | genetic disorder |
| chart or "family tree" that tracks which members of a family have a particular trait | pedigree |
| picture of all the chromosomes in a cell | karyotype |