9\ntype the correct answer in the box. spell all words correctly.\nwhich technique reveals latent…
9\ntype the correct answer in the box. spell all words correctly.\nwhich technique reveals latent fingerprints on wooden furniture?\nthe $\boldsymbol{square}$ technique reveals latent fingerprints on wooden furniture.\nreset\nnext
Answer
Brief Explanations:
Latent fingerprints on porous surfaces like wood are often developed using a technique that reacts with the amino acids in fingerprint residue. Ninhydrin is a common reagent for this purpose, as it forms a purple compound (Ruhemann's purple) when it interacts with amino acids, making the latent prints visible.
Answer:
ninhydrin