Genetics definitions 0.0 / 5 ? Human Biology5.1.1.1- Inheritance of human genetic diseaseA2/A-levelOCR Created by: jkpure1Created on: 19-04-15 11:25 23541867 Across 1. One of the different forms of a gene which occupy the same locus on homologous chromosomes (6) 5. The position on a chromosome at which a particular gene is found (5) 6. A person's observable characterisitics, resulting from an interaction between its genotype and its environment (9) 7. This allele shows its effect on the phenotype only when the other allele is absent (9) Down 2. All the chromosomes except the sex chromosomes (X and Y chromosomes) (9) 3. This allele always shows its effect on the phenotype (8) 4. The genetic make-up of an organism. It describes all the alleles that the nucleus of a human cell contains. They can be homozygous or heterozygous (8) 8. A length of DNA that codes for the production of a particular polypeptide (4)
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