50+ NEET MCQ Questions: Microbes in Human Welfare with Solutions

Here we will provide you the 50+ MCQ Questions of Microbes in Human Welfare for NEET-UG. Human Microbes in Human Welfare is the second chapter in Class XII or Class 12 Biology NCERT Unit  Microbes in Human Welfare NEET (conducted by NTA) is based on the NCERT book.

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These 50+ MCQ questions are selected by the experts of studyrate.in, and these are more difficult questions, which will help you to better understand Microbes in Human Welfare NEET MCQ Questions with Answers.

Microbes in Human Welfare NEET MCQ


Which of the following microorganisms is used in the production of antibiotics?
a) Penicillium
b) Rhizobium
c) Azotobacter
d) Lactobacillus

Answer:a) Penicillium


Which of the following microorganisms is used in the production of biogas?
a) Methanobacterium
b) Streptococcus
c) Saccharomyces
d) Escherichia coli

Answer:a) Methanobacterium


Which of the following microorganisms is used in the production of cheese?
a) Penicillium
b) Rhizobium
c) Lactobacillus
d) Azotobacter

Answer:c) Lactobacillus


Which of the following microorganisms is used in the production of curd?
a) Saccharomyces
b) Lactobacillus
c) Rhizobium
d) Escherichia coli

Answer:b) Lactobacillus


Which of the following microorganisms is used in the production of alcohol?
a) Streptococcus
b) Saccharomyces
c) Lactobacillus
d) Azotobacter

Answer:b) Saccharomyces


Which of the following microorganisms is used in the treatment of sewage?
a) Rhizobium
b) Streptococcus
c) Azotobacter
d) Euglena

Answer:b) Streptococcus


Which of the following microorganisms is used in the production of citric acid?
a) Streptococcus
b) Lactobacillus
c) Aspergillus
d) Azotobacter

Answer:c) Aspergillus


Which of the following microorganisms is used in the production of biofertilizers?
a) Azotobacter
b) Lactobacillus
c) Penicillium
d) Rhizobium

Answer:a) Azotobacter


Which of the following microorganisms is used in the treatment of wastewater?
a) Euglena
b) Rhizobium
c) Streptococcus
d) Anabaena

Answer:d) Anabaena


Which of the following microorganisms is used in the production of vitamins?
a) Rhizobium
b) Streptococcus
c) Lactobacillus
d) Aspergillus

Answer:d) Aspergillus



Which of the following microorganisms is used in the production of bread?
a) Saccharomyces
b) Lactobacillus
c) Streptococcus
d) Aspergillus

Answer:a) Saccharomyces


Which of the following microorganisms is used in the production of insecticides?
a) Azotobacter
b) Bacillus thuringiensis
c) Rhizobium
d) Escherichia coli

Answer:b) Bacillus thuringiensis


Which of the following microorganisms is used in the production of enzymes?
a) Lactobacillus
b) Rhizobium
c) Aspergillus
d) Euglena

Answer:c) Aspergillus


Which of the following microorganisms is used in the production of vinegar?
a) Streptococcus
b) Lactobacillus
c) Azotobacter
d) Acetobacter

Answer:d) Acetobacter


Which of the following microorganisms is used in the treatment of industrial wastewater?
a) Euglena
b) Rhizobium
c) Pseudomonas
d) Anabaena

Answer:c) Pseudomonas



Which of the following microorganisms is used in the production of biofuels?
a) Rhizobium
b) Streptococcus
c) Saccharomyces
d) Methanobacterium

Answer:c) Saccharomyces


Which of the following microorganisms is used in the production of yogurt?
a) Lactobacillus
b) Rhizobium
c) Azotobacter
d) Streptococcus

Answer:a) Lactobacillus


Which of the following microorganisms is used in the production of soy sauce?
a) Rhizobium
b) Streptococcus
c) Aspergillus
d) Lactobacillus

Answer:c) Aspergillus


Which of the following microorganisms is used in the treatment of soil contaminated with petroleum?
a) Rhizobium
b) Pseudomonas
c) Lactobacillus
d) Streptococcus

Answer:b) Pseudomonas


Which of the following microorganisms is used in the production of bio-plastics?
a) Methanobacterium
b) Rhizobium
c) Streptococcus
d) Alcaligenes

Answer:d) Alcaligenes


Which of the following microorganisms is used in the production of single-cell protein?
a) Lactobacillus
b) Rhizobium
c) Saccharomyces
d) Spirulina

Answer:d) Spirulina


Which of the following microorganisms is used in the treatment of acne?
a) Streptococcus
b) Propionibacterium acnes
c) Azotobacter
d) Rhizobium

Answer:b) Propionibacterium acnes


Which of the following microorganisms is used in the production of bio-detergents?
a) Lactobacillus
b) Rhizobium
c) Streptococcus
d) Bacillus subtilis

Answer:d) Bacillus subtilisve


Which of the following microorganisms is used in the production of amino acids?
a) Rhizobium
b) Streptococcus
c) Lactobacillus
d) Corynebacterium glutamicum

Answer:d) Corynebacterium glutamicum


Which of the following microorganisms is used in the treatment of heavy metal-contaminated soil?
a) Rhizobium
b) Pseudomonas
c) Lactobacillus
d) Azotobacter

Answer:b) Pseudomonas


Which of the following microorganisms is used in the production of probiotics?
a) Lactobacillus
b) Rhizobium
c) Azotobacter
d) Saccharomyces

Answer:a) Lactobacillus


Which of the following microorganisms is used in the production of fermented foods?
a) Streptococcus
b) Rhizobium
c) Aspergillus
d) Lactobacillus

Answer:d) Lactobacillus


Which of the following microorganisms is used in the production of bio-pesticides?
a) Bacillus thuringiensis
b) Rhizobium
c) Streptococcus
d) Lactobacillus

Answer:a) Bacillus thuringiensis



Which of the following microorganisms is used in the production of antibiotics?
a) Escherichia coli
b) Penicillium
c) Bacillus subtilis
d) Rhizobium

Answer:b) Penicillium


Which of the following microorganisms is used in the production of biogas?
a) Rhizobium
b) Streptococcus
c) Methanobacterium
d) Lactobacillus

Answer:c) Methanobacterium


Which of the following microorganisms is used in the treatment of sewage water?
a) Rhizobium
b) Pseudomonas
c) Lactobacillus
d) Azotobacter

Answer: b) Pseudomonas


We hope there NEET MCQ of Class 12 Chapter 10 Microbes in Human Welfare will help you to score an excellent rank in NEET-UG. If you have any queries feel free to write in the comments section. We at Study Rate are always ready to serve our students.

Sneha

Master's in Biology, Skilled in vocational training. Strong Analytical and creative knowledge.

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