Aspergillus niger is used to test the status of which element in the soil
A. N
B. P
C. K
D. Fe
Answer: Option C
Solution(By Examveda Team)
Aspergillus niger is used to test the status of potassium elements in the soil. It is used as a test organism for determining Mg, Cu, Zn, Mo, etc in soil.Aspergillus niger is a haploid filamentous fungus that is used for waste management and biotransformation in addition to its industrial uses, such as the production of citric acid and extracellular enzymes.
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