Why is the interdependence of certain worms and plants considered an example of commensalism?

• A. The worms benefit from the plants without affecting them.
• B. Neither the worms nor the plants benefit from the interaction.
• C. The plants benefit from the worms without affecting them.
• D. Both the worms and plants benefit equally from the interaction.

Answer: (A)

Verified step by step guidance

1. Begin by understanding the concept of commensalism. Commensalism is a type of symbiotic relationship where one organism benefits while the other is neither helped nor harmed.
2. Identify the organisms involved in the interaction. In this case, the organisms are certain worms and plants.
3. Evaluate the relationship between the worms and plants. Determine which organism benefits and which is unaffected.
4. Consider the options provided: (1) worms benefit without affecting plants, (2) neither benefits, (3) plants benefit without affecting worms, (4) both benefit equally.
5. Select the option that aligns with the definition of commensalism, where one organism benefits and the other is unaffected.