Candling is used to determine which part of the grading process? Exterior quality Egg size Interior quality Egg weight

The correct answer is: Interior quality.<br /><br />Candling is a method used to determine the interior quality of eggs. It involves shining a light through the egg to observe the contents and assess factors such as the presence of blood spots, yolk and albumen quality, and the condition of the air cell. This process helps in identifying any defects or abnormalities within the egg.