Genes

4. when both the alleles are the same
5. the description of the genetic information
7. when the alleles are different
10. only determines the physical feature of the individual when there are no dominant allele(lower case letters)
11. the study of heredity
12. a characteristic that an organism can pass onto its offspring through genes
13. the different forms of genes
14. the passing of traits from parents to offspring

1. Determines the physical feature of an individual (upper case letters)
2. the father of heredity
3. A genetic cross between parents that differ in the alleles, they possess for one particular gene, one parent having two dominant alleles and the other two recessives
6. an organism that always produces offspring with the same form of a trait as the parent
8. physical feature made by the genotype
9. the characteristics contained in the DNA and factors that control the trait