Identify the blank spaces $a, b, c$ and $d$ given in the following table and select the correct answer.
Type of microbes Scientific name Commercial product
Bacterium $a$ Clot buster
$b$ Aspergillus niger Citric acid
Fungus Trichoderma polysporum $c$
Bacterium $d$ Butyric acid

  • A
    $a$ - Streptococcus,$b$ - Fungus,$c$ - Cyclosporin-$A$,$d$ - Clostridium butylicum
  • B
    $a$ - Clostridium butylicum,$b$ - Bacterium,$c$ - Cyclosporin-$A$,$d$ - Lactobacillus
  • C
    $a$ - Propionibacterium sharmanii,$b$ - Bacterium,$c$ - Streptokinase,$d$ - Penicillium roqueforti
  • D
    $a$ - Microsporum,$b$ - Fungus,$c$ - Tartaric acid,$d$ - Streptococcus

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