Across
- 2. Molecule that carries genetic instructions
- 4. Study of heredity
- 7. Group of organisms that can interbreed
- 10. Type of RNA that carries amino acids
- 11. Male gamete
- 12. Random change in DNA sequence
- 13. Organelle that produces ATP
- 15. Organelle where photosynthesis occurs
- 17. Chemical energy currency of the cell
- 18. Nonliving factor in an ecosystem
- 19. Passive transport down a concentration gradient
Down
- 1. Process by which plants make glucose
- 3. Organelle that contains DNA
- 5. Process that converts DNA into mRNA
- 6. Protective outer layer of plant cells
- 8. Female gamete
- 9. Relationship where both organisms benefit
- 11. Type of reproduction that creates genetic diversity
- 14. The basic unit of life
- 16. Movement of water across a membrane