1. Choose 16 words and randomly fill in your boxes
Chromosomes DNA Gene(s)
Heredity Genetics Alleles
Sperm Egg Gamete
Dominant Recessive Genotype
Phenotype Heterozygous Pollen
Meiosis Homozygous BB
Bb bb

2. Definitions will appear one at a time
Definitions will appear one at a time. Select the word that you feel is best fits the definition, and put an “X” in that square.

3. Male gamete (sex cell)

4. An example of a homozygous, dominant genotype

5. Cells that contain half the usual number of chromosomes; sex cells

6. The study of how traits are inherited.

7. A structure in the nucleus that is made up of DNA and protein.

8. BB, tt, RR, nn are examples of what kind of genotype?

9. A set of instructions for one specific inherited trait.

10. Female gamete (sex cell)

11. Bb, Tt, Rr, and Nn are examples of what kind of genotype?

12. Cell division that produces haploid cells or gametes.

13. The different forms of a gene; dominant and recessive

14. The passing of traits from parent to offspring.

15. The way an organism looks as a result of its genotype.

16. What chromosomes are made of.

17. The genetic make-up of an organism.

18. Male gamete in plants

19. An example of a heterozygous genotype.

20. The trait that takes over and covers the other trait.

21. The trait that seems to disappear or is hidden.

22. An examples of a homozygous, recessive genotype.