Radial symmetry is found in

• In radial symmetry, an organism can be divided into similar halves by passing a plane at any plane angle along a central axis. 
• It is also called radially symmetric.
• This type of symmetry is found in animals like starfish and sea anemones.
• Humans have bilateral symmetry. 
• Sponges have no symmetry, means they are asymmetrical.

Hence, the correct option is A.