1.  In which of the following industrial areas biotechnology is applicable?

A. Health care

B. Environment

C. Agriculture

D. all of the above

Answer : Option D

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2.  Due to what food supply has increased during green revolution?

A. use of chemicals

B. use of biochemicals

C. use of photochemicals

D. use of agrochemicals

Answer : Option D

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3.  The organizations whose genetic material has been altered using genetic engineering is called as -

A. Genetically mutant organism

B. Genetically modern organism

C. Genetically modified organism

D. Genetically transferred organism.

Answer : Option C

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4.  Full form of GMO is -

A. Genetically mutant organism

B. Genetically modern organism

C. Genetically modified organism

D. Genetically transferred organism

Answer : Option C

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5.  Which of the following is responsible for causing disease in plants?

A. virus

B. pesticide

C. Herbicide

D. all the above

Answer : Option A

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6.  Bt stands for -

A. Biotechnology

B. Bacteria tolerant

C. Bacillus thuringiensis

D. Bollworm toxin

Answer : Option C

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7.  Where from Bt toxin genehas been obtained?

A. plants

B. virus

C. Bacteria

D. Fungi

Answer : Option C

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8.  In which of the following plant Bt toxin gene is expressed?

A. Bt cotton

B. Bt corn

C. Bt Bringal

D. All the above

Answer : Option A

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9.  Toxin proteins produced by the bacterial gene destroys -

A. Aphids

B. grasshoppers

C. Boll worms

D. Beetles

Answer : Option A

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10.  The toxin produced by the Bt is coded by a gene named as-

A. Cry

B. Cry Protein

C. Cyr

D. Cyr Protein

Answer : Option B

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