Across
- 3. The scientific study of heredity
- 4. The action of replacing someone or something with another thing
- 6. When the dominant or recessive gene masks the other dominant or recessive gene
- 9. A chart that shows the combinations of genes that are the effect of a genetic cross
- 10. When there is one gene is dominant while the other one is recessive
- 11. A chart that follows which members of a family carry or have a certain trait
- 13. The child of the parents
- 16. All of the DNA in one cell if an organism
- 19. Has two different kinds of genes for a trait
- 21. A characteristic belonging to animals, plants, and objects
- 22. A gene whose trait occurs most often
- 23. Different forms of a gene
Down
- 1. The passing on of characteristics genetically from a generation to the next
- 2. An abnormal condition that a person inherits from genes or chromosomes
- 5. A gene whose trait is covered by the dominant gene
- 7. The binding of sperm and the egg
- 8. A person who has a recessive gene for a trait they do not have
- 12. Has two of the same kind of genes for a trait
- 14. How likely something will happen
- 15. An organisms genetic makeup
- 16. Traits transferred from parent to offspring
- 17. A change in a gene or chromosome
- 18. An organisms visible traits
- 20. An organism that genetically the same as the ones that produced it