Across
- 1. a shape of a female represented in a pedigree chart.
- 3. a change in the DNA sequence that results in unexpected change.
- 4. when an animal asexually reproduces by breaking off small pieces that grow into new organisms.
- 6. a small portion of DNA that determines a trait.
- 8. a family member who has a recessive gene in a pedigree chart.
- 9. two alleles that are different.
Down
- 1. DNA strand tightly wound in an x.
- 2. A strand of all genetic material found in the nucleus.
- 5. a chart that shows the passing of a single trait through a family.
- 7. asexual reproduction when a new plant grows out of the side of another plant.