Across
- 4. organelle where photosynthesis takes place
- 5. the template for protein synthesis
- 7. force that brings nucleotides together
- 9. hybridization using a single trait with two alleles
- 10. transport water up the stem
- 12. short term energy
- 16. any disease-producing agent
- 17. an allele that produces its characteristic phenotype only when its paired allele is identical
- 19. holds genetic material
- 21. formation of compounds in plants aided by radiant energy
- 22. fine spores produced by flowers to fertilize other flowers
Down
- 1. balance
- 2. three nucleotides
- 3. holds cell organelles in place
- 6. physical traits present on an organism
- 8. double helix
- 11. the process by which a cell divides into two new cells
- 13. the act of making copies
- 14. transport nutrients up the stem
- 15. cell division that produces reproductive cells
- 18. needs a host to reproduce
- 20. section of DNA