MCQ
Relation between bacteria and legume having nodulated roots is that of
- AHost-parasitism
- BCommensalism
- ✓Symbiosis
- DEpiphytism
✓
Answer
Correct option: C.
Symbiosis
c
(c) Bacteria fix atmospheric free nitrogen in to ammonia.
(c) Bacteria fix atmospheric free nitrogen in to ammonia.
The fixed nitrogen is absorbed by the plant.
In return, the plant provides food and shelter to bacteria.
Such an association is called mutualistic symbiosis.
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