Dissection is a research area that involves the systematic cutting, separation, and examination of tissues, organs, or organisms in order to study their structure, function, and organization. It is commonly utilized in biology, anatomy, physiology, and pathology to gain a better understanding of living organisms. Dissection can be performed on a variety of organisms, including animals, plants, and even human cadavers, and allows researchers to observe the internal structures and relationships within organisms. Ultimately, dissection helps to further our knowledge of biology and improve medical treatments and procedures.