Final answer:
Short-term stress in beef can lead to tenderization, improving the tenderness of the meat. However, excessive stress can result in dark cutting, negatively impacting beef quality. Hence the correct answer is option A and B
Step-by-step explanation:
Short-term stress in beef can lead to tenderization. When an animal experiences stress before slaughter, the muscle fibers become more relaxed, resulting in improved tenderness of the meat. This is because stress can lead to the breakdown of collagen, which is responsible for the toughness of meat. However, it is important to note that excessive stress can have negative effects on beef quality, such as dark cutting, which is characterized by a dark color and poor appearance.
Hence the correct answer is option A and B