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Unit 8 Review
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genotype : genetic makeup of an organism
phenotype : physical characteristics (trait) of an organism
incompletedominance : neither allele is dominant over the other
multipleallele : more than two possible alleles for a trait
codominance : both alleles are fully expressed
polygenictraits : trait controlled by many genes
meiosis : process that produces gametes
homozygous : having two identical alleles for a trait
heterozygous : having two different alleles for a trait
dominant : trait that will show up in an organism's phenotype if gene is present
recessive : trait of an organism that can be masked by the dominant form of a trait
heredity : the passing of traits from parent to offspring
trait : a characteristic that an organism can pass on to its offspring through its genes
allele : the different forms of a gene
Unit 8 Review
Across:| 2. | having two identical alleles for a trait | | 5. | genetic makeup of an organism | | 7. | trait of an organism that can be masked by the dominant form of a trait |
| | 12. | more than two possible alleles for a trait | | 13. | a characteristic that an organism can pass on to its offspring through its genes |
| | Down:| 1. | trait controlled by many genes | | 3. | physical characteristics (trait) of an organism | | 4. | the passing of traits from parent to offspring | | 6. | neither allele is dominant over the other |
| | 8. | both alleles are fully expressed | | 9. | process that produces gametes | | 10. | having two different alleles for a trait | | 11. | trait that will show up in an organism's phenotype if gene is present |
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© 2015
PuzzleFast.com, Noncommercial Use Only
Unit 8 Review
Across:| 2. | having two identical alleles for a trait | | 5. | genetic makeup of an organism | | 7. | trait of an organism that can be masked by the dominant form of a trait |
| | 12. | more than two possible alleles for a trait | | 13. | a characteristic that an organism can pass on to its offspring through its genes |
| | Down:| 1. | trait controlled by many genes | | 3. | physical characteristics (trait) of an organism | | 4. | the passing of traits from parent to offspring | | 6. | neither allele is dominant over the other |
| | 8. | both alleles are fully expressed | | 9. | process that produces gametes | | 10. | having two different alleles for a trait | | 11. | trait that will show up in an organism's phenotype if gene is present |
| |
© 2015
PuzzleFast.com, Noncommercial Use Only