Across
- 2. A organelle in plant cells that creates energy for the plants
- 4. group of similar tissues with similar functions
- 8. Traits that do not appear in the presence of dominant alleles
- 10. where organisms genetic information is in
- 12. Where all a cells DNA is located
- 14. when organisms keep their body at a equilibrium state
- 17. study of genes and heredity
- 19. Around a plant cell and not a animal cell
- 21. group of similar cells with similar functions
Down
- 1. a change in a organism where they are better suited to their environment
- 3. Group of organs working together
- 5. Stimulus that occurs inside the body
- 6. a quality or characteristic of a organism
- 7. Power house of the cell
- 9. stimulus that occurs outside the body
- 11. Tool used to discover cells
- 13. Traits that will always appear no matter what
- 15. an action that creates a response from a organism
- 16. made up of DNA, is the basic unit of heredity
- 18. smallest unit of life in a organism
- 20. the passing of traits from one generation to the other