Final answer:
The statement is False. As fatness increases, retail cut yield decreases.
Step-by-step explanation:
The statement is False. As fatness increases, retail cut yield decreases. This is because fatness refers to the amount of fat in an animal, and higher fat content leads to lower retail cut yield. Retail cut yield is the proportion of meat obtained from an animal after processing, and it is generally lower in animals with higher fatness levels.