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gamete: haploid sex cell
gene: controls inherited trait expressions
polyploidy: 1 or more sets of all chromosomes
homologous chromosomes:1 of 2 paired chromosomes
dominant: Mendel's name for a trait in the f1 generation
phenotype:observable characteristic expressed as a result of an allele pair
diploid:2 copies of each chromosomes
genetic recombination: new combo of genes produced by crossing over and independent assortment
genetics: science of heredity
law of segregation: 2 alleles for each trait separate during meiosis
genotype: an organisms allele pairs
allele: alternate form that a single gene might have a particular trait
meiosis: reduction division process
hybrid: organism heterozygous for a specific trait
law of independent assortment: random distribution of alleles occurs during the formation of gametes
crossing over: exchange of chromosomal segments during phase 1 of meiosis
fertilization: haploid gametes combine
haploid: cell with half the number of chromosomes
recessive: specific trait masked or hidden in f1 traits
homozygous: 2 of the same alleles for a specific trait
heterozygous: 2 different alleles for a specific trait
Across:4. | haploid gametes combine | 5. | reduction division process | 8. | alternate form that a single gene might have a particular trait | 11. | 2 alleles for each trait separate during meiosis | 13. | 2 copies of each chromosomes |
| 14. | organism heterozygous for a specific trait | 15. | observable characteristic expressed as a result of an allele pair | 18. | specific trait masked or hidden in f1 traits | 20. | 2 of the same alleles for a specific trait | 21. | random distribution of alleles occurs during the formation of gametes |
| | Down:1. | an organisms allele pairs | 2. | 2 different alleles for a specific trait | 3. | haploid sex cell | 6. | controls inherited trait expressions | 7. | 1 of 2 paired chromosomes | 9. | new combo of genes produced by crossing over and independent assortment |
| 10. | 1 or more sets of all chromosomes | 12. | science of heredity | 16. | cell with half the number of chromosomes | 17. | exchange of chromosomal segments during phase 1 of meiosis | 19. | Mendel's name for a trait in the f1 generation |
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PuzzleFast.com, Noncommercial Use Only
Across:4. | haploid gametes combine | 5. | reduction division process | 8. | alternate form that a single gene might have a particular trait | 11. | 2 alleles for each trait separate during meiosis | 13. | 2 copies of each chromosomes |
| 14. | organism heterozygous for a specific trait | 15. | observable characteristic expressed as a result of an allele pair | 18. | specific trait masked or hidden in f1 traits | 20. | 2 of the same alleles for a specific trait | 21. | random distribution of alleles occurs during the formation of gametes |
| | Down:1. | an organisms allele pairs | 2. | 2 different alleles for a specific trait | 3. | haploid sex cell | 6. | controls inherited trait expressions | 7. | 1 of 2 paired chromosomes | 9. | new combo of genes produced by crossing over and independent assortment |
| 10. | 1 or more sets of all chromosomes | 12. | science of heredity | 16. | cell with half the number of chromosomes | 17. | exchange of chromosomal segments during phase 1 of meiosis | 19. | Mendel's name for a trait in the f1 generation |
| |
© 2015
PuzzleFast.com, Noncommercial Use Only