Genetics

3. having different alleles for a particular trait
4. an individual's observable traits, such as height, eye color and blood type
8. A chart that diagrams the inheritance of a tree or health condition through generations of a family
11. having inherited the same versions alleles of a genomic marker
13. unit of heredity passed from parents to offspring
14. the relationship between an observed trait and the two inherited versions of a gene
15. trait that is expressed only when genotype is homozygous

1. A doubled rod of condensed chromatin
2. The offspring of many generations that have the same traits
5. The genetic heritage has down by our biological parents
6. A change in a gene or chromosome
7. genetic makeup of organism or group of organisms with reference to a single trait or multiple traits
9. A condition in which neither of two allies of a gene are dominant or recessive
10. different forms of a gene
12. discover the fundamental laws of inheritance