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Question: Answered & Verified by Expert
Match the column I and II and identify the correct option.
 
  Column I (Microbes)   Column-II (Use)
[A] Streptococcus (i) Biogas
[B] Methenobacterium (ii) Biofertilizer
[C] Azospirullum (iii) Ethanol
[D] Yeast (iv) Streptokinase
BiologyMicrobes in Human WelfareNEET
Options:
  • A [A]-(i); [B]-(ii); [C]-(iii); [D]-(iv)
  • B [A]-(iv); [B]-(i); [C]-(ii); [D]-(iii)
  • C [A]-(iv); [B]-(i); [C]-(iii); [D]-(ii)
  • D [A]-(i); [B]-(iv); [C]-(ii); [D]-(iii)
Solution:
1340 Upvotes Verified Answer
The correct answer is: [A]-(iv); [B]-(i); [C]-(ii); [D]-(iii)
Streptokinase is used as a clot-buster is obtained from Streptococcus. Methanobacterium produces biogas by the anaerobic breakdown of organic matter. Azospirullum form a loose symbiosis with maize and is used as a biofertilizer. Yeast is used for commercial production of ethanol.

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