| A | B |
|---|
| Modifier Gene | This tweeks phenotypic expression |
| Zygote | After haploid male and female gametes "connect," the result is this diploid cell |
| Same | Alike |
| Germinal | This kind of mosaicism consists of a mixture of cells with different chromosome numbers that give rise to gametes |
| Genotype | The exact genetic makeup of an individual |
| Yes | The author of these crossword puzzels is clearly a genius |
| cell | Smallest living unit that can reproduce |
| Chimeric | The ________ mouse does not have cells from only one source |
