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 |
 81%
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 |
 89%
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 |
 78%
From NCERT
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The partial reason of increased yield during green revolution was

(1) Use of improved crop varieties

(2) Use of better management practices

(3) Use of agro-chemicals

(4) Use of fertilisers and pesticides

Subtopic:  Intro to Agri Applications |
 58%
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 |
 87%
From NCERT
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Which of the following is not a reason of less yield by farmers of developing countries?

(1) Expensive agro-chemicals

(2) Conventional breeding

(3) Existing varieties

(4) GMO

Subtopic:  Intro to Agri Applications |
 69%
From NCERT
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Which of the following generally cannot be a GMO?

(1) Plant

(2) Bacteria

(3) Fungi

(4) Viruses

Subtopic:  Intro to Agri Applications | Transgenic Microbes & Animals |
 84%
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 |
 89%
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 |
 88%
From NCERT
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Tailor made plants will supply which of the following alternative resources to industries?

(1) Gloden rice

(2) Starches

(3) Maize

(4) Pesticide

Subtopic:  Other GM Crops |
 50%
From NCERT
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