The application of biotechnology include

1. Therapeutics, processed food

2. Diagnostics, bioremediation

3. Genetically modified crops, energy production

4. All of these

Subtopic:  Intro to Agri Applications |
 97%
From NCERT
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Genetically modified (GM) crops can be produced by

(1) recombinant DNA technology

(2) somatic hybridization

(3) cross breeding

(4) micropropagation

Subtopic:  Intro to Agri Applications |
 94%
From NCERT
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Which of the following is not an Abiotic stress?

(1) Pest

(2) Cold

(3) Drought

(4) Heat

Subtopic:  Intro to Agri Applications |
 87%
From NCERT
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Which of the following cannot be a mean of increasing food production?

1. Agro-chemical based agriculture

2. Organic agriculture and

3. Genetically engineered crop-based agriculture

4. Inorganic chemical engineering

Subtopic:  Intro to Agri Applications |
 86%
From NCERT
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Genetic modifications cannot cause

(1) Made crops more tolerant to Abiotic stresses

(2) Reduced reliance on chemical pesticides

(3) Increased efficiency of mineral usage by plants

(4) Early exhaustion of fertility of soil

Subtopic:  Intro to Agri Applications |
 86%
From NCERT
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Farmers of developing world cannot rely completely on agro-chemicals because

(1) They are expensive

(2) Don't know how to use

(3) Are not trained to use them

(4) Of infertile soil

Subtopic:  Intro to Agri Applications |
 85%
From NCERT
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Which of the following is not a critical research area of biotechnology

(1) Providing a best catalyst in the form of improved organism usually microbe or pure enzyme

(2) Creating optimal conditions through engineering for a catalyst to act

(3) Downstream processing technologies to purify the protein or organic compound

(4) Upstream processing of all the activated antibodies and plasminogens in plant body

Subtopic:  Intro to Agri Applications |
 85%
From NCERT
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Which of the following is not an example of bio-pesticide

(1) Bt cotton

(2) Bt corn

(3) Bt Soyabean

(4) Chilli

Subtopic:  Intro to Agri Applications |
 91%
From NCERT
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The Green revolution increased the food supply to

(1) Triple fold

(2) Double fold

(3) Four fold

(4) One and half fold

Subtopic:  Intro to Agri Applications |
 81%
From NCERT
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Three critical research areas of biotechnology are:

I. Providing the best catalyst in the form of improved organism usually a microbe or pure enzyme

II. Multiple Ovulation Transfer Technology (MOET)

III. Creating optimal conditions through engineering for a catalyst to act.

IV. Downstream processing technologies

(1) I, II, III, IV      

(2) I, III, IV          

(3) I, II                 

(4) II and IV

Subtopic:  Intro to Agri Applications |
 79%
From NCERT
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