Question

asymmetrical or symmetrical; asymmetrical

Explanation:

To determine if the organisms (or structures) are asymmetrical or symmetrical, we analyze each:

1. Left image (sea anemone-like): Radial symmetry (symmetrical around a central axis).
2. Middle image (jellyfish-like): Radial symmetry (symmetrical around a central axis).
3. Right image (sponge-like structures): Asymmetrical (no consistent symmetry axis, irregular shape).

If the task is to identify the asymmetrical one, the right - most image (sponge - like structures) is asymmetrical. If the task is to classify, the right image is asymmetrical, while the left and middle are symmetrical.

Assuming the question is to identify the asymmetrical organism/structure, the answer is the right - hand image (the one with the sponge - like structures) as it has an asymmetrical body plan (no symmetry axis, irregular arrangement).

Answer:

To determine if the organisms (or structures) are asymmetrical or symmetrical, we analyze each:

1. Left image (sea anemone-like): Radial symmetry (symmetrical around a central axis).
2. Middle image (jellyfish-like): Radial symmetry (symmetrical around a central axis).
3. Right image (sponge-like structures): Asymmetrical (no consistent symmetry axis, irregular shape).

If the task is to identify the asymmetrical one, the right - most image (sponge - like structures) is asymmetrical. If the task is to classify, the right image is asymmetrical, while the left and middle are symmetrical.

Assuming the question is to identify the asymmetrical organism/structure, the answer is the right - hand image (the one with the sponge - like structures) as it has an asymmetrical body plan (no symmetry axis, irregular arrangement).