Unicellular symbiotic organisms improve yield of legumes by
Biology · Class 12 · CBSE — Microbes in Human Welfare
Unicellular symbiotic organisms improve yield of legumes by
- fixing atmospheric nitrogen without colonizing roots of host plant
- fixing atmospheric nitrogen and colonizing roots of host plant
- inducing the host plant to absorb more phosphorus
- stimulating the host plant to become tolerant to drought.
Answer
(B) fixing atmospheric nitrogen and colonizing roots of host plant
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