Across
- 1. an organisms characteristics.
- 3. the storage area of the cell
- 7. Theory- cells are basic unit of life living things one or more cells.
- 8. group of cells that do the same sort of work.
- 10. An orgaisms chareteristics
- 12. the basic unit of life
- 15. scientific study of heredity.
- 16. of energy- The movement of energy through food chain in a ecosystem
- 17. group of tissues that work together to perform a specific task
- 18. organism or organisms resulting from sexual or a-sexual reproduction.
- 21. a simple sugar which is only important energy source.
Down
- 2. energy- energy of life
- 4. loss- Energy given off during transformation IE heat
- 5. change from one form to another.
- 6. segment of DNA that has the code for a specific trait.
- 9. an organism is built or arranged
- 11. pan of genes that controls a certain characteristics.
- 13. long chains of molecules containing genetic information that makes up chromosomes.
- 14. reproduction- the production of offspring from a single parent.
- 19. web-a diagram that shows many overlapping food chains.
- 20. controls activity of cells.