Genetics Key Words 5.0 / 5 based on 3 ratings ? BiologyDNA, genetics and evolutionA2/A-levelOCR Created by: Zoe HartCreated on: 22-12-13 15:06 35962817410 Across 1. Two different alleles, showing the same phenotype, but could be any combination (12) 4. The point at which a gene is located (5) 10. A characteristic where both alleles contribute to the phenotype (10) Down 2. Nuclear division to form four genetically different haploid cells (7) 3. Equivalent portions of chromosomes in a bivalent pair are swapped (8, 4) 5. The physical expression of genes (9) 6. A length of DNA that codes for a specific polypeptide (4) 7. One of two or more alternative forms of a gene (6) 8. Two of the same alleles (10) 9. The point where homologous chromosomes attach when crossing over (7)
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