Bilateral symmetry is a type of symmetry where an object or organism can be divided into two identical halves along a single plane, typically the sagittal plane. This means that one side is a mirror image of the other. Bilateral symmetry is commonly observed in animals, including humans, where features such as limbs and facial structures are symmetrical on either side of the body. It contrasts with radial symmetry, where parts are arranged around a central axis.
Bilateral symmetry.
1
They have NO lines of symmetry
4:2 along the diagonals2 from the mid points of opposite sides
Bilateral legs
They have bilateral symmetry. Though they are round they don't have radial symmetry
They have a bilateral symmetry.
A marine flatworm has bilateral symmetry.
bilateral
bilateral
fish are bilateral.
bilateral