Biotechnology and Its Applications-Application of Biotechnology in Health and Agriculture [NEET (2024 Updated)-National Eligibility cum Entrance Test (Medical) Biology]: Questions 1 - 6 of 67
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Question 1
Question MCQ▾
Which one is not a component of organic farming?
Choices
Choice (4) | Response | |
---|---|---|
a. | Compost & farmyard manure | |
b. | Green manure | |
c. | Chemical fertilizer | |
d. | Crop rotation |
Question 2
Question MCQ▾
Vitamin B12 is formed during fermentation of
Choices
Choice (4) | Response | |
---|---|---|
a. | Propionibacteria | |
b. | Rhizopus stolonifer | |
c. | Ashbya gossipii | |
d. | Sacchromyces cerevisiae |
Question 3
Question MCQ▾
The term antibiotic was coined by
Choices
Choice (4) | Response | |
---|---|---|
a. | Louis Pasteur | |
b. | Alexander Fleming | |
c. | S. Waksman | |
d. | Edward Jenner |
Question 4
Question MCQ▾
Which of the following microorganisms is used for preparation of swiss cheese?
Choices
Choice (4) | Response | |
---|---|---|
a. | Streptococcus | |
b. | Propionibacterium | |
c. | Penicillium | |
d. | Geotrichum |
Question 5
Question MCQ▾
Some of the characteristics of Bt cotton are
Choices
Choice (4) | Response | |
---|---|---|
a. | High yield and production of toxic protein crystals which kill dipteran pests | |
b. | Medium yield, long fibre and resistance to beetle pests | |
c. | Long fibre and resistance to aphids | |
d. | High yield and resistance to bollworms |
Question 6
Question MCQ▾
Which of the following bacteria is utilized in gober gas plant?
Choices
Choice (4) | Response | |
---|---|---|
a. | Nitrifying bacteria | |
b. | Methanogens | |
c. | Denitrifying bacteria | |
d. | Ammonifying bacteria |