What defines the Wyandotte's dual-purpose utility for keepers?

Answer

Brown eggs and yellow-skinned meat.

The Wyandotte breed is valued for its dual-purpose nature, meaning it is kept successfully for both meat and egg production. Specifically, they are known for reliably producing brown eggs, and their meat is characterized by yellow skin pigmentation. Furthermore, their substantial adult weights—males averaging 3.5 to 4 kg (8 to 9 lb) and females 2.7 to 3.2 kg (6 to 7 lb)—firmly place them within the 'heavy' or utility classes recognized by various international poultry standards organizations.

What defines the Wyandotte's dual-purpose utility for keepers?
animalclassificationpoultryChickenWyandotte