Across
- 2. Molecule made from instructions in DNA
- 4. Scientist known as the father of genetics
- 5. Base that pairs with thymine
- 9. Children or young produced by parents
- 10. Having two identical alleles for a trait
- 13. Physical expression of genes
- 17. A segment of DNA that codes for a trait
- 18. Base that pairs with cytosine
- 21. Structures in cells that contain DNA
- 22. A physical or behavioral characteristic
- 23. Shape of the DNA molecule
- 24. Eukaryotic cell part where DNA is located
Down
- 1. Passing traits from parents to offspring
- 3. An allele that is hidden when a dominant is present
- 6. Receiving genetic traits from parents
- 7. An allele that masks another
- 8. Tool to predict genetic outcomes
- 11. Genetic makeup of an organism
- 12. One of the four DNA bases
- 14. Having two different alleles for a trait
- 15. Different forms of a gene
- 16. Building block of DNA
- 19. The molecule that carries genetic information
- 20. Base that pairs with guanine