GENERAL HISTOLOGY

Detailed explanation-1: -Each bundle of muscle fiber is called a fasciculus and is surrounded by a layer of connective tissue called the perimysium . Within the fasciculus, each individual muscle cell, called a muscle fiber, is surrounded by connective tissue called the endomysium .

Detailed explanation-2: -A muscle fascicle refers to a bundle of muscle fibers grouped together that are surrounded by a layer of connective tissue, called perimysium. Many myofibrils together combine to form a muscle fiber, and many muscle fascicles join function together to form a muscle.