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biohomework10
evy bio 10
| Question | Answer |
|---|---|
| Part of DNA coding for a specific protein | gene |
| Alternate forms of a gene | alleles |
| Alleles of a gene pair are different | heterozygous |
| Observable form of a trait | phenotype |
| geno/phenotype ratios of snapdragons: pink flowers x pink flowers. genotype ratio: | 1:2:1 (hom-dom,het-hom-rec) |
| geno/phenotype ratios of snapdragons: pink flowers x pink flowers. phenotype ratio: | 1:2:1 (red:pink:white) |
| expected genotype and phenotype ratios for these matings: IAi X IBi:genotype ratio: | 1:1:1:1 (IAIB:IAi:IBi:ii) |
| expected genotype and phenotype ratios for these matings: IAi X IBi:phenotype ratio: | 1:1:1:1 (type AB:type A:type B:type O) |
| A type O child may have one type AB parent. | false |
| Pedigree analysis: Which pedigree at the bottom of page 191 is illustrating a sex-linked or X-linked trait? | b. |