Across
- 3. Egg and sperm combine to form this
- 4. Homologous chromosomes line up in the middle of the cell
- 7. The male gamete
- 10. Specialized cells used for sexual reproduction
- 14. Chromosomes swap portions of their DNA (one word)
- 15. Chromosomes randomly line up during Metaphase
- 17. Independent assortment and crossing over ________ genetic variety
- 18. Sister chromatids are separated
Down
- 1. Makes 2 identical diploid cells
- 2. The number of cells made in meiosis
- 5. The female gamete
- 6. A cell that only has one of each chromosome
- 8. Makes 4 genetically different haploid cells
- 9. A cell that has two of each chromosome
- 11. The number of cells made in mitosis
- 12. Sister chromatids line up in the middle of the cell
- 13. Mitosis creates genetically ___________ cells
- 16. Homologous chromosomes are separated