Poultry Judging Practice Test

A Grade A egg is characterized by the absence of external defects. This classification emphasizes the overall quality and appearance of the egg, which is an important factor in consumer preferences. When an egg is labeled Grade A, it signifies that the shell is clean, unbroken, and free from any noticeable blemishes that could affect its marketability. This standard of quality ensures that the egg presents well both visually and in terms of hygiene, making it a desirable choice for consumers.

The other options reference features that would disqualify an egg from being classified as Grade A, such as external defects, a large air cell, or the presence of meat spots. Any of these characteristics would diminish the egg's quality and market appeal. Therefore, the absence of these defects is what solidifies the egg's Grade A status.