Across
- 3. The allele that is covered when a dominant allele is present
- 4. Characteristic of an organism that can be passed on to offspring
- 5. To receive genes from a parent
- 7. When an egg and sperm cell unite to make new offspring
- 12. The structures that carry genes from parents to offspring
- 14. Asexual Reproduction
- 15. The study of heredity
- 17. The physical appearance a trait takes on
- 18. A chart that shows all the possible combinations of alleles that can result from a genetic cross.
- 19. The passing of traits
- 20. Was known as the father of genetics. Discovered how traits were passed on from one generation to the next.
Down
- 1. An allele whose trait always shows up in the organism when it is present.
- 2. An organism that has two different alleles for a trait
- 6. Sexual Reproduction
- 8. Many generations of offspring having the same traits
- 9. Both traits are expressed
- 10. An organism's genetic makeup
- 11. Different forms of a gene
- 13. The code in the DNA
- 16. Having two of the same alleles for a trait