Mycorrhizal biotechnology has been used in rehabilitating degraded sites because mycorrhiza enables the plants to 1. resist drought and increase absorptive area 2. tolerate extremes of pH 3. resist disease infestation Select the correct answer using the codes given below.

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CollectorBabu · Accepted Answer

Correct Answer: 1, 2 and 3. Mycorrhiza is an interaction among plants and fungi which helps in improving nutrient deficient soils that helps in plant growth. It can upgrade plant strength in poor soil and stores large amounts of carbon. Statement 1 is correct as Mycorrhizal increase efficiency of nutrient and water uptake and improves resistance to pathogens against drought. Statement 2 is correct as Mycorrhizal plants can the capacity to hold soils with varying pH from 3 to 9.5. Statement 3 is correct as Mycorrhiza improves plant growth by removing against diseases, since all three statements are correct, so best option is D.

Mycorrhizal biotechnology has been used in rehabilitating degraded sites because mycorrhiza enables the plants to 1. resist drought and increase absorptive area 2. tolerate extremes of pH 3. resist disease infestation Select the correct answer using the codes given below.

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