Cytology 5.1-5.2

4. scientist's last name who discovered that blood is made of cells
7. group of organs that work together
9. organism made of only one cell
10. many cells are organized into ___________
12. botanist who named the central part, "nucleus"
13. Hooke's book that had giant fold-out drawings
14. cells are the structural and ___________ units of all living things(cell theory)

1. he (last name) met with Schwann to discuss that all plants and animals are made of cell
2. theory that living things comes from nonliving things
3. the idea that eggs and sperm contain miniature people that simply increase in size after conception
5. organism made of two or more cells that depend on each other to function
6. the study of cells
8. he coined the term "cell" after looking at a piece of cork under a microscope
11. cells come only from other _____________ cells (cell theory #2)