Chickens specifically bred to be eaten are called (blank) breeds

Broilers

Explanation:

Chickens that are specifically raised for meat are commonly known as Broilers.

Broiler

Explanation:

Eggs come from hens raised specifically to lay eggs, but chickens that are raised for meat  aka food are called “broilers.” These chickens are mainly typically white, and are bred specifically for optimal health and size to produce a perfect product for the consumer, (KFC)

that would be called plucking : )

explanation:

''plucking, also referred to as quarrying, is a glacial phenomenon that is responsible for the erosion and transportation of individual pieces of bedrock, especially large "joint blocks". as a glacier moves down a valley, friction causes the basal ice of the glacier to melt and infiltrate joints (cracks) in the bedrock."