Final answer:
A bat exhibits bilateral symmetry, meaning there is a single plane that can divide it into two mirror-image halves. Radial symmetry and asymmetry are not applicable to bats.
Step-by-step explanation:
A bat exhibits bilateral symmetry. This means there is a single plane that can divide the bat's body into two equal, mirror-image halves. Animals with bilateral symmetry have a defined left and right side and typically move in a forward direction, which is seen in vertebrates like bats. In comparison, radial symmetry involves multiple symmetry planes that all cross at an axis through the center of the organism.
This type of symmetry is often found in aquatic animals, such as jellyfish or sea anemones, but not in bats. Asymmetry, demonstrated by organisms like sponges, is a lack of any symmetry, and spherical symmetry involves any plane through the center producing equal halves. Out of the options provided, bilateral symmetry is the correct answer for bats.