Commensalism is:
Correct answer: B. When weaker partner is benefited and the stronger is unharmed
- A. When both partners are harmed
- B. When weaker partner is benefited and the stronger is unharmed
- C. When both partners are benefited
- D. None of these
Explanation
Commensalism is a +/0 relationship: one organism benefits while the other is neither helped nor harmed. This distinguishes it from mutualism, where both partners benefit, and parasitism, where one is harmed.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
Practise Forest Ecology
837 free Forest Ecology MCQs from Forestry, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Forestry questions like this
Forestry is on this paper prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for it.