Paleo-anthropology is the study of the extinct primates, it is a sub branch of anthropology. It is focused on the human evolution and rise of the sub type of family of the other human or hominids.
Surveying is the one of paleoanthropoolgy practices that involves the finding the fossils of hominids on the surface of all around the globe by walking to compare it and study the evolution of human family.
The effect of genetically engineered salmon which allows the faster growth rate of the species is that the supply will not be shortened any time soon. However, it may be properly studied if these genetically engineered species are safe for the consumers.