Q. The condition in which a number of nucleus is present in a muscle fibre is called

 1501  259 Structural Organisation in Animals Report Error

Solution:

Cardiac muscle fibres are uninucleate and the nuclei lie near the centre. In striated or skeletal muscles, just below the sarcolemma in each fibre many nuclei occur at irregular intervals. Thus, striated fibres are multinucleated or syncytial in nature.