Skip to main content

Match List-I with List- II. List-I List- II (a) Aspergillus niger (i) Acetic acid (b) Acetobacter aceti (ii) Lactic acid (c) Clostridium butylicum…

NEET UG 2021 — Zoology Microbes in Human Welfare

2021mcqeasy

Match List−I-I−I with List−II-\mathrm{II}−II.

List−I-I−IList−II-\mathrm{II}−II
(a)Aspergillus niger(i)Acetic acid
(b)Acetobacter aceti(ii)Lactic acid
(c)Clostridium butylicum(iii)Citric acid
(d)Lactobacillus(iv)Butyric acid
Official previous-year question

Held on 30 Apr 2021 · Verified 9 Jul 2026.

Options

  1. A

    (a)−(iii);(b)−(i);(c)−(iv);(d)−(ii)(a)-(\mathrm{iii});(b)-(i);(c)-(\mathrm{iv});(d)-(\mathrm{ii})(a)−(iii);(b)−(i);(c)−(iv);(d)−(ii)

  2. B

    (a)−(i);(b)−(ii);(c)−(iii);(d)−(iv)(a)-(i);(b)-(\mathrm{ii});(c)-(\mathrm{iii});(d)-(\mathrm{iv})(a)−(i);(b)−(ii);(c)−(iii);(d)−(iv)

  3. C

    (a)−(ii);(b)−(iii);(c)−(i);(d)−(iv)(a)-(\mathrm{ii});(b)-(\mathrm{iii});(c)-(i);(d)-(\mathrm{iv})(a)−(ii);(b)−(iii);(c)−(i);(d)−(iv)

  4. D

    (a)−(iv);(b)−(ii);(c)−(i);(d)−(iii)(a)-(\mathrm{iv});(b)-(\mathrm{ii});(c)-(i);(d)-(\mathrm{iii})(a)−(iv);(b)−(ii);(c)−(i);(d)−(iii)

Did you get this right?

Sign in to track your attempts and accuracy.

Your note

Sign in to keep a private note on this question. Nothing you write is ever public.

NEET UG Microbes in Human Welfare in other years

Microbes in Human Welfare 2025Microbes in Human Welfare 2024Microbes in Human Welfare 2022Microbes in Human Welfare 2020Microbes in Human Welfare 2019Microbes in Human Welfare 2018Microbes in Human Welfare 2017Microbes in Human Welfare 2016Microbes in Human Welfare 2015Microbes in Human Welfare 2014Microbes in Human Welfare 2013Microbes in Human Welfare 2012

More NEET UG Microbes in Human Welfare questions

Which of following organisms cannot fix nitrogen? A. Azotobacter B. Oscillatoria C. Anabaena D. Volvox E. Nostoc Choose the correct answer from the options given below:

2025easy

Which of the following is an example of non-distilled alcoholic beverage produced by yeast?

2025easy

Streptokinase produced by bacterium Streptococcus is used for

2025easy

Which of the following microbes is NOT involved in the preparation of household products? A. Aspergillus niger B. Lactobacillus C. Trichoderma polysporum D. Saccharomyces cerevisiae E. Propionibacterium sharmanii Choose the correct answer from the options given below:

2025medium

Given below are two statements: Statement I: Antibiotics are chemicals produced by microbes that kill other microbes. Statement II: Antibodies are chemicals formed in body that eliminate microbes. In the light of the above statements, choose the most appropriate answer from the options given below.

2024easy
View all Microbes in Human Welfare questions

Other Zoology topics for NEET UG

Principles of Inheritance and Variation

192 questions

Molecular Basis of Inheritance

182 questions

Biotechnology - Principles and Processes

127 questions

Human Health and Diseases

125 questions

Human Reproduction

123 questions

Evolution

118 questions

Keep practicing Microbes in Human Welfare

Work through every NEET UG Microbes in Human Welfare PYQ, year by year.

Browse all Zoology topics