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MHT CET 202622 AprilEvening Shift
Exam
MHT CET
Year
2026
Date
22 April
Shift
Evening Shift
Subject
Biology
Chapter
Microbes in Human Welfare

MHT CET 2026 · 22 April · Evening Shift · Biology · Microbes in Human Welfare

Match List I with List II List I (Microbes) List II (Industrial...

Match List I with List II
List I
(Microbes)
List II
(Industrial products)
(A). Aspergillus niger(I). Enzyme-Invertase
(B). Pseudomonas denitrificans(II). Citric acid
(C). Saccharomyces cerevisiae(III). Chloromycetin
(D). Streptomyces venezuelae(IV). Vitamin-B12B_{12}

Choose the correct answer from the options given below:

Options

  1. A(A) - (I), (B) - (II), (C) - (III), (D) - (IV)
  2. B(A) - (II), (B) - (IV), (C) - (I), (D) - (III)
  3. C(A) - (I), (B) - (II), (C) - (IV), (D) - (III)
  4. D(A) - (III), (B) - (IV), (C) - (I), (D) - (II)

Correct answer

B. (A) - (II), (B) - (IV), (C) - (I), (D) - (III)

Step-by-step solution

Aspergillus niger is a fungus used for the commercial and industrial production of Citric acid. Thus, (A) matches with (II).

Pseudomonas denitrificans is a bacterium used for the commercial production of Vitamin-B12\text{B}_{12}. Thus, (B) matches with (IV).

Saccharomyces cerevisiae (commonly known as baker's yeast) is used for the production of the enzyme Invertase. Thus, (C) matches with (I).

Streptomyces venezuelae is a species of soil-dwelling Gram-positive bacterium that produces the antibiotic Chloromycetin (also known as chloramphenicol). Thus, (D) matches with (III).

The correct matching is (A) - (II), (B) - (IV), (C) - (I), (D) - (III).

Answer: (A) - (II), (B) - (IV), (C) - (I), (D) - (III)
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