Choose the correct combination:
Column-$I$ Column-$II$
$A$. Escherichia coli $I$. Nif gene
$B$. Rhizobium melilotae $II$. Digestive hydrocarbon of crude oil
$C$. Bacillus thuringiensis $III$. Production of human insulin
$D$. Pseudomonas putida $IV$. Biological control of fungal disease
$V$. Biodecomposed insecticide

  • A
    $A-III, B-I, C-V, D-IV$
  • B
    $A-I, B-II, C-III, D-IV$
  • C
    $A-II, B-I, C-III, D-IV$
  • D
    $A-III, B-I, C-V, D-II$

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Similar Questions

Match the following microbes with their respective products/applications:
$a$. $Saccharomyces$ $cerevisiae$$i$. Production of immunosuppressive agent
$b$. $Monascus$ $purpureus$$ii$. Ripening of Swiss cheese
$c$. $Trichoderma$ $polysporum$$iii$. Industrial production of ethanol
$d$. $Propionibacterium$ $sharmanii$$iv$. Blood cholesterol lowering agent

Read the following four statements $(A-D)$.
$(A)$ Colostrum is recommended for the new born because it is rich in antibodies.
$(B)$ Chikungunya is caused by a Gram-negative bacterium.
$(C)$ Tissue culture has proved useful in obtaining virus-free plants.
$(D)$ Beer is manufactured by distillation of fermented grape juice.
How many of the above statements are wrong?

$A$ - Aspergillus niger is a bacterium.
$R$ - Lactobacillus is a fungi.

Which of the following pairs is mismatched?

Match the following columns:
Column $I$ Column $II$
$1.$ $LAB$ $a.$ Quantum $-4000$
$2.$ $Propionibacterium$ $shermanii$ $b.$ Free-living $N_2$-fixer
$3.$ $Acetobacter$ $aceti$ $c.$ Lactic acid production
$4.$ $Clostridium$ $butylicum$ $d.$ Swiss cheese
$5.$ $Pseudomonas$ $e.$ Biogas
$6.$ $Azospirillum$ $f.$ Acetic acid
$g.$ Butyric acid

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