QQuestionBiology
QuestionBiology
"What type of symbiosis?
The tick lives on a dog and feeds on its blood and tissue for nourishment. The dog gets skin irritation and can pick up diseases carried by the tick.
A. Parasitism
B. Commensalism
C. Predation
D. Mutualism"
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Answer
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Step 1:Let's solve this step by step:
Step 2:: Understand the Symbiotic Relationship
In this scenario, we have two organisms: - The tick is living on the dog - The tick is feeding on the dog's blood and tissue - The dog experiences negative effects (skin irritation and potential disease transmission)
Step 3:: Analyze the Characteristics of Each Symbiotic Relationship
- Parasitism: One organism (the parasite) benefits while harming the host - Commensalism: One organism benefits while the other is unaffected - Predation: One organism kills and consumes another - Mutualism: Both organisms benefit from the relationship
Step 4:: Evaluate the Specific Interaction
- The tick gains nourishment - The dog suffers harm (irritation and disease risk) - This clearly indicates that the dog is being negatively impacted
Step 5:: Identify the Correct Symbiotic Type
Based on the description, this is a classic example of parasitism, where the tick benefits at the expense of the dog.
Final Answer
Parasitism The key characteristics that define this as parasitism are: 1. The tick gains nutrients from the dog 2. The dog is harmed in the process 3. The relationship is one-sided, benefiting only the tick
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