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Questions and Answers
What type of interaction occurs when one species benefits at the expense of another?
What type of interaction occurs when one species benefits at the expense of another?
- Commensalism
- Parasitism (correct)
- Neutralism
- Mutualism
Which type of relationship involves both species benefiting?
Which type of relationship involves both species benefiting?
- Commensalism
- Parasitism
- Mutualism (correct)
- Competition
What is a key feature of commensalism?
What is a key feature of commensalism?
- Both species are harmed.
- One species benefits at the other's expense.
- One species benefits and the other is unaffected. (correct)
- Both species compete for resources.
Ectoparasites are characterized by living:
Ectoparasites are characterized by living:
The theory of endosymbiosis supports that eukaryotic cells evolved from:
The theory of endosymbiosis supports that eukaryotic cells evolved from:
Flashcards
Parasitism
Parasitism
A relationship where one species (the parasite) benefits at the expense of another species (the host).
Mutualism
Mutualism
A relationship where both species benefit from the interaction.
Commensalism
Commensalism
A relationship where one species benefits, and the other is neither harmed nor helped. It's hard to prove no harm is done.
Ectoparasites
Ectoparasites
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Endoparasites
Endoparasites
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