Statement $X$: The body of the animal is divided into identical radial parts from the central axis.
Reason $Y$: Animals possess bilateral symmetry.

• A
  Reason $Y$ is incorrect for Statement $X$.
• B
  Reason $Y$ is correct for Statement $X$.
• C
  Statement $X$ is correct for Reason $Y$.
• D
  Both Statement $X$ and Reason $Y$ are incorrect.