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Hydroponics is a system of growing plant...

Hydroponics is a system of growing plants in

A

soilless culture or solution culture

B

acidic soils

C

soilless culture with alkaline pH

D

soilless cultre with acidic pH

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The correct Answer is:
A
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ARIHANT NEET-MINERAL NUTRITION-Chapter Exercises (C) Medical Entrances gallery (Collection of questions asked in NEET & Various Medical Entrance Exams)
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  3. Necrosis, or death of tissue particularly leaf tissue, is due to the d...

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  4. Manganese is required in

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  5. Insectivorous plants live in a soil that is usually deficient in

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  6. The enzyme responsible for the reduction of molecular nitrogen to the ...

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  7. Which one depicts nitrogen-fixation?

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  8. Plant having nitrogen fixing bacteria is

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  9. Bacterium, which reduces nitrates in soil to nitrogen is

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  10. Which one of the following plant functions as symbiotic nitrogen-fixin...

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  11. A free-living nitrogen-fixing cyanobacterium which can also form symbi...

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  12. Nitrifying bacteria are able to

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  13. About 98 percent of the mass of every living organism is composed of j...

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  14. On the basis of symptoms of chlorosis in leaves, a student inferred th...

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  16. Nitrite is converted to nitrate by

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  17. Who proved for the first time that the plants contain a large number o...

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  18. Hydroponics is a system of growing plants in

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  19. Grey spots of oat are caused by the deficiency of

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  20. The major portion of the dry weight of plants comprised of

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