Across
- 1. Stem Cells - Undifferentiated cells that replenish dying cells
- 5. - part of an organism that has a specific vital function in the body
- 6. Cell - special human cells that are able to develop into many different cell types. Marrow - a soft and fatty substance found in the cavities of bones, in which blood cells are produced
- 7. - the smallest unit of life that can live on its own; makes up tissue
- 10. - any of the fine threadlike strands growing from the skin of humans, mammals, and some other animals.
- 11. - A group or layer of cells that work together to perform a specific function
- 13. - an unborn or unhatched offspring in the process of development
- 15. - treatment intended to relieve a disorder
- 17. - a small secretory cavity, sac, or gland.
- 18. - cause something to arise or come about.
- 19. - Can develop into a limited variety of cells Differentiate - make or become different in the process of growth or development
- 20. - a mature melanin-forming cell, especially in the skin.
Down
- 2. - a medical procedure where something from a body is replaced from another body
- 3. - a mammalian blastula in which some differentiation of cells has occurred.
- 4. - a disease caused by the unregulated hyperdivision of a cell
- 8. - regrow new tissue to replace lost or injured tissue (for living organisms).
- 9. - Able to produce a fertile individual
- 12. - the natural coloring of animal or plant tissue.
- 14. - make or become different in the process of growth or development.
- 16. - Able to develop into many types of different cells