Across
- 4. having two different alleles of a particular gene or genes.
- 7. The observable traits of an organism are its.
- 8. The different gene forms are called.
- 9. Can be internal or external.
- 11. Different forms are called.
Down
- 1. During an early stage of cell division, DNA is organized into structures called.
- 2. A single individual is the parent.
- 3. There are two parents and each parent contributes half of its genetics to an offspring.
- 4. Having inherited the same versions (alleles) of a genomic maker from each biological parent.
- 5. Shown with capital letters.
- 6. Each parent produces.
- 10. When an egg is fertilized by a sperm cell,a new,genetically different cell is formed.