Across
- 4. Trisomy of 21 chromosome
- 5. sudden heritable change
- 7. Chart of the family history
- 8. Plant used by Mendel
- 10. Unit of chromosome map
Down
- 1. Chromosomal theory of Inheritance
- 2. Autosomal recessive disease
- 3. Genetic constitution of an individual
- 6. Replacement of A with G
- 9. Genes inherited together