What is the term used for the dissecting of remains to determine the cause of death?

The procedure referred to for examining remains to determine the cause of death is known as a necropsy. This term specifically relates to the dissection of animal remains, while the equivalent term for humans is an autopsy. Necropsy is utilized in the context of veterinary pathology, but it shares the same fundamental purpose: to provide important information regarding the circumstances surrounding death, such as disease processes, injuries, or toxic exposure.

Ante-mortem examination refers to assessments conducted before death, which are not relevant in this context since the question specifically addresses post-mortem investigations. A post-partem examination is not a recognized term related to the dissection of remains; it is likely a misspelling of "post-mortem examination," which is synonymous with autopsy. Immediate disposal does not pertain to any form of investigation or examination of the remains and is more associated with the actions taken following death rather than the study of its causes.