Which of the following is correct about the given figure

Options

A. the length of the thick and thin myofilaments has changed
B. (b) length of both anisotropic and isotropic band has changed.
C. (c) the myosin cross-bridges move on the surface of actin and the thin and thick myofilaments slide past each other.
D. length of the sarcomere remains same.

Answer

C