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A prime example of a trafficked animal are pangolins, that are often trafficked for their scales. Animals across all taxa are affected by wildlife trafficking. Wildlife forensic science comes into play throughout wildlife trafficking as scientists use DNA to try and determine information about the species that are being trafficked. [citation ...
Contemporary carvers many produce images of exotic subjects – dinosaurs, for example – or some insects and reptiles that are customary but more integral to petroglyphs, symbolism, and the patterns of design in pottery – dragonflies, butterflies, water spiders, and lizards for example. [6] Other animals, such as the horse, were carved in ...
Forensic biology is the application of biological principles and techniques in the investigation of criminal and civil cases. [1] [2]Forensic biology is primarily concerned with analyzing biological and serological evidence in order to obtain a DNA profile, which aids law enforcement in the identification of potential suspects or unidentified remains.
Forensic entomology is a branch of applied entomology that uses insects found on corpses or elsewhere around crime scenes in the interest of forensic science. This includes studying the types of insects commonly found on cadavers , their life cycles, their presence in different environments, and how insect assemblages change with decomposition .
Forensic DNA analysis can be a useful tool in aiding forensic identification because DNA is found in almost all cells of our bodies except mature red blood cells. Deoxyribonucleic acid is located in two different places of the cell, the nucleus; which is inherited from both parents, and the mitochondria; inherited maternally.
Carving is the act of using tools to shape something from a material by scraping away portions of that material. The technique can be applied to any material that is solid enough to hold a form even when pieces have been removed from it, and yet soft enough for portions to be scraped away with available tools.
There are also different techniques forensic photographers use, and the selection of what technique is used depends on the object of a photograph or the desired information one wants to obtain. For example, when trying to find footwear prints or stains on a camouflaged background, a photographer might find image subtraction techniques most helpful.
Forensic art is used to assist law enforcement with the visual aspects of a case, often using witness descriptions and video footage. [ 1 ] It is a highly specialized field that covers a wide range of artistic skills, such as composite drawing , crime scene sketching, image modification and identification, courtroom drawings, demonstrative ...