NEET BIOLOGY

Detailed explanation-1: -radial symmetry. noun. : plant and animal symmetry in which similar parts are arranged in a balanced way around the center of the body compare bilateral symmetry.

Detailed explanation-2: -The two main types of symmetry are radial symmetry (in which body parts are arranged around a central axis) and bilateral symmetry (in which organisms can be divided into two near-identical halves along a single plane). A few organisms display asymmetry, meaning they have no body plane symmetry at all.

Detailed explanation-3: -For example, pies, snowflakes, and starfish are radially symmetric because they have many different lines of symmetry (dividing them into matching halves) and the lines cross one another at the center.