Final answer:
True, sliced meats and poultry should be presented with slices of even thickness for an appealing presentation and even cooking.
Step-by-step explanation:
The statement is true; when presenting sliced meats or poultry, the slices should indeed be of an even thickness. This ensures not only a more appealing presentation but also that each slice cooks evenly if further heating is required.
In the culinary world, consistent slicing is a sign of professionalism and care in food preparation. It's akin to dividing a pie into equal pieces to ensure each person gets a fair share, demonstrating equity and precision.