Read the following statements and choose the option with correct statements only w.r.t skeletal muscle :

(a) Anisotropic band contains only myosin filaments.

(b) Actin and myosin filaments are arranged parallel to each other also to the longitudinal axis of the myofibrils.

(c) In the centre of each A-band there is  an inelastic fibre called Z-line which bisects it.

(d) Thick filaments are held together by a thin fibrous membrane called M line.