Final answer:
The USDA grades poultry based on the ratio of meat to bone.
Explanation:
The USDA uses the ratio of meat to bone as a factor to grade poultry. This criterion helps determine the quality and amount of meat present in a poultry product, which influences its grade. For example, a higher meat-to-bone ratio is typically associated with better quality cuts of poultry.
Learn more about Poultry Grading here:
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