Across
- 3. a disorder in which body cells lose the ability to control growth.
- 4. the developing stage of a multicellular organism.
- 9. can develop into most, but not all, of the body’s cell types.
- 10. the process by which cells become specialized.
- 12. cells that are able to develop into any type of cell found in the body.
Down
- 1. a hollow ball of cells with a cluster of cells inside known as the inner cell mass.
- 2. stimulates the growth and division of cells.
- 5. adult stem cells, they can develop into many types of differentiated cells.
- 6. is a protein that regulates the cell cycle in eukaryotic cells.
- 7. cancer cells form a mass of cells.
- 8. a process of programmed cell death.
- 11. Cell sits a the base of a branching “stem” of development from which different cell types form.
