Across
- 4. when there is a blending of dominant and recessive traits
- 5. half set of chromosomes
- 7. makes proteins
- 9. does not require oxygen
- 12. type of cell with wall and large vacuole
- 13. fat
- 14. made by yeast when oxygen is absent
- 15. released by chloroplasts
- 16. uses glucose to make ATP
- 20. string of amino acids
- 21. a type of prokaryote
Down
- 1. change in DNA
- 2. measure of how many offspring one has
- 3. results in gene flow, come in
- 6. needed for speciation to occur
- 8. energy molecule of the cell
- 10. found in the nucleus of cells
- 11. form of a gene
- 14. speeds up chemical reactions
- 16. DNA codes for this in the nucleus
- 17. best
- 18. decreases in genetic drift
- 19. absent in prokaryotes
- 20. type of mutation where 1 letter of DNA changes