Lab Week

Name: ______________________ Date: ____________

Use the clues to fill in the crossword.

Across

4. A simple seat without a back or arms (5)
5. A shallow ___ used to culture bacteria (9)
7. A light soft silver-white metallic element of the alkali metal group (9)
9. A hemoprotein composed of globin and heme that gives red blood cells their characteristic color (10)
11. An example regarded as typical of its class (8)
13. A flatbottomed jar made of glass or plastic (6)
14. The male reproductive cell (5)
15. Liquid excretory product (5)
16. Bottle that has a narrow neck (5)

1. Red liquid pumped around the body by the heart (5)
2. Ultramicroscopic infectious agent that replicates itself only within cells of living hosts (5)
3. The fatty network of connective tissue that fills the cavities of ___ (10)
6. The pursuit by following ___ or marks they left behind (8)
8. The leaf of a conifer (6)
10. Tiny single-celled living things, some of which cause illness (8)
12. An amber, watery fluid, rich in proteins, that separates out when blood coagulates (5)