Blood and Blood Splatter
Across
- 3. two-dimensional view of the intersection of lines formed by drawing a line through the main axis of at least two drops of blood that indicates the general area of the source of the blood spatter
- 5. smaller droplets of blood projected from larger drops of blood upon impact with a surface
- 6. a flexible, flat material made by interlacing yarns
- 7. clumping of cells caused by an antigen
- 14. picture of the paired homologous chromosomes and sex chromosomes in a cell
- 15. smeared blood pattern created when an object moves through blood that is not completely dried
- 17. reagents substance use to confirm human blood
- 19. the combination of details in the shapes and positions of ridges in fingerprints that makes each unique; also called ridge characteristics
- 22. group of plant species in an area dominated by one species that share the same habitat requirements
- 23. reaction in which antibodies attach to specific antigens; causes agglutination in cross blood-type
- 24. the attraction between molecules of like substances
- 25. the attraction between molecules of unlike substances
- 26. elongated blood streak radiating away from the center of a bloodstain
Down
- 1. location of the blood source viewed in three dimensions as determined by projecting angles of impact of individual bloodstains
- 2. proteins secreted by white blood cells that attach to specific antigens
- 4. blood projected onto a surface as a result of being flung from an object in motion
- 8. angleat which blood strikes a target surface relative to the horizontal plane of the target surface
- 9. a fingerprint pattern in which the ridge pattern flows inward and returns in the direction of the origin
- 10. substance used to locate blood
- 11. blood drop created solely as a result of gravity
- 12. blood pattern resulting from a lateral transfer from a moving source onto another surface
- 13. small, repeating molecules that can link to form polymers
- 16. cirrculating connective tissue consisting of three compnents: red blood cells, white blood cells and platelets
- 18. portion of a gene that is not expressed
- 20. substance that provokes an immune response in the body
- 21. the female reproductive part of a flower where eggs are produced