GENETICS

8. the study of genes
9. the genetic makeup of an organism
10. A version of a gene that is not expressed if paired with a different type of allele.
12. Two copies of the dominant allele makes up the genotype.
13. two of the same alleles.
14. How the genotype is expressed in the individual.
15. caused by one abnormal gene

1. A version of a gene where you only need one copy in order to express that trait.
2. Humans have______pairs of chromosomes
3. A structure found inside the nucleus of a cell
4. A tool that is used to determine the likelihood of offspring traits.
5. one version of a gene
6. genotype with two different alleles.
7. Two copies of the recessive allele make up the genotype
11. The basic unit of heredity passed from parent to child