Multiple choice

The body of the fish shows ______. Its body can be divided into similar halves on either side of its medium.

  1. non-isometric symmetry

  2. directional symmetry

  3. rotational symmetry

  4. bilateral symmetry

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Bilateral symmetry means the body can be divided into two similar mirror-image halves along a central plane. This is a common feature in most fish species.