Microbes Questions

Probiotics are:

Which of the following is a symbiotic nitrogen fixer?

One of the free-living anaerobic nitrogen-fixers is:

Read the following statement having two blanks $(A\text{ and }B)$:"A drug used for $(A)$ patients is obtained from a species of the organism $(B)$."Which is the correct option for the two blanks?

Which one of the following is a wrong matching of a microbe and its industrial product?

Where do certain symbiotic microorganisms normally occur in the human body?

Which of the following is wrongly matched in the given table?

Match Column-I with Column-II:Column-I: (a) Citric acid, (b) Cyclosporin A, (c) Statins, (d) Butyric acidColumn-II: (i) Trichoderma, (ii) Clostridium, (iii) Aspergillus, (iv) Monascus