Question:
Smothering of one group of plants by another group of plants through secretion of certain chemicals is known as
Smothering of one group of plants by another group of plants through secretion of certain chemicals is known as
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Allelopathy:
- Chemical inhibition of one plant by another.
- Common in agroforestry and natural ecosystems.
- Examples: Walnut, Parthenium.
- Chemical inhibition of one plant by another.
- Common in agroforestry and natural ecosystems.
- Examples: Walnut, Parthenium.
Updated On: Sep 1, 2026
- Commensalism
- Symbiosis
- Allelopathy
- Mutualism
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The Correct Option is C
Solution and Explanation
Step 1: Understanding the Question:
This question tests knowledge of plant interactions.
Step 2: Detailed Explanation:
Allelopathy is the smothering of one group of plants by another through the secretion of certain chemicals.
Commensalism (A): One benefits, other is unaffected.
Symbiosis (B): Both benefit.
Mutualism (D): Both benefit.
Thus, the correct answer is allelopathy.
Step 3: Final Answer:
Thus, smothering through chemicals is allelopathy, which corresponds to option (C).
[0.5cm]
This question tests knowledge of plant interactions.
Step 2: Detailed Explanation:
Allelopathy is the smothering of one group of plants by another through the secretion of certain chemicals.
Commensalism (A): One benefits, other is unaffected.
Symbiosis (B): Both benefit.
Mutualism (D): Both benefit.
Thus, the correct answer is allelopathy.
Step 3: Final Answer:
Thus, smothering through chemicals is allelopathy, which corresponds to option (C).
[0.5cm]
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