Environment & Ecology · Biotic Interactions
Which of the following biotic interactions is characterized by a relationship where one species is negatively impacted while the other species remains entirely unaffected?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1A parasitic relationship where one organism survives at the expense of a host's health through nutrient extraction.
- 2An amensal relationship, such as a walnut tree secreting juglone to inhibit the growth of surrounding plants.✓
- 3A commensal relationship where one organism benefits and the other is neither helped nor harmed.
- 4A mutualistic relationship where both organisms derive mutual benefits such as pollination and nutrition.
Correct answer
An amensal relationship, such as a walnut tree secreting juglone to inhibit the growth of surrounding plants.
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