Genetics
Across
- 1. Is found in the nucleus of cells.
- 4. The appearance and function of an organism.
- 7. An extra copy of this cell will cause Downs syndrome.
- 8. The brain of the cell.
- 9. The smallest structural and functional unit of an organism.
- 10. Having different alleles of a particular gene.
- 11. An allele that effects the organisms traits only when it has one copy.
- 13. The genetic make up of an organism.
Down
- 2. different forms of the same gene. e.g. Tall or short when talking about hight.
- 3. Carry genetic information in the form of genes.
- 5. An allele that effects the organisms traits only when it has two copies.
- 6. Where the hererozygote has a phenotype halfway between that of the homozygotes.
- 10. Having two copies of the same allele.
- 12. Determines some characteristics of children.