GEO 2023Q85
Q: Duckweed or Azolla is used as a/an
(a)pesticide
(b)biofertilizer
(c)arsenic indicator
(d)antiseptic
Correct Answer: (b)
Detailed explanation coming soon.
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Geo-Scientist 2023Q. 85 of 120
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Q: Duckweed or Azolla is used as a/an
Correct Answer: (b)
Detailed explanation coming soon.