Final answer:
Folk taxonomies are cultural systems of categories based on biology, environment, and sociocultural practices. They differ from formal scientific classifications which follow a standardized framework based on evidence. Folk taxonomies based on skin color and cultural characteristics, like race and ethnicity, are socially constructed and do not have a scientific basis.
Step-by-step explanation:
Folk taxonomies refer to the cultural systems of categories that people use to organize their knowledge of the world. They are based on a combination of human biology, environment, and sociocultural practices. These taxonomies can categorize various aspects of the world, including plants, animals, foods, and even cries of babies.
On the other hand, formal scientific classifications are based on rigorous scientific methodologies and establish a standardized framework for categorizing living organisms or other objects. They are grounded in evidence-based research and follow a specific hierarchical system.
When it comes to folk taxonomies based on skin color and cultural characteristics, they are socially constructed and can vary across different cultures and historical periods. Race and ethnicity, which are examples of folk taxonomies, reflect the categorization of groups of people based on perceived physical traits and cultural affiliations, but they do not have a scientific basis.