What type of symbiotic relationship do an orchid and the tree it is living on share?

• A. Commensalism
• B. Competition
• C. Mutualism
• D. Parasitism

Answer: (A)

Verified step by step guidance

1. Understand the concept of symbiotic relationships: Symbiosis refers to the interaction between two different organisms living in close physical proximity, often to the advantage of one or both organisms.
2. Define the types of symbiotic relationships: Commensalism, Mutualism, Parasitism, and Competition. Commensalism is where one organism benefits while the other is neither helped nor harmed. Mutualism is where both organisms benefit. Parasitism is where one organism benefits at the expense of the other. Competition involves organisms vying for the same resources.
3. Consider the relationship between an orchid and the tree it lives on: Orchids often grow on trees to access sunlight without harming the tree, which suggests a commensal relationship.
4. Evaluate the options: Determine which type of symbiotic relationship best describes the interaction between the orchid and the tree based on the definitions provided.
5. Conclude the analysis: Based on the characteristics of the relationship, identify the correct type of symbiotic relationship from the given options.