| # | Clue | Answer As Given | Value | Round | Category | Air Date | Show |
|---|---|---|---|---|---|---|---|
| Maybe they're there to heighten our sense of touch, but no one is really sure why we have these aka dactylograms | fingerprints | $800 | DJ | SCIENCE MYSTERIES | 2014-11-28 | #6950 | |
| Anthropologist Francis Galton notes the uniqueness of these for every individual, a help to police | fingerprints | $400 | J | SCIENCE & TECH DIGEST: 1885 | 2003-07-10 | #4359 | |
| These identifying features are categorized on the basis of arches, loops & whorls | fingerprints | $200 | DJ | SCIENCE | 1991-10-11 | #1635 |