1.  Which organisms are useful for the knowledge of biotechnology and genetic engineering ?

A. Animals

B. Plants

C. Micro Organism

D. None of them

Answer : Option C

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2.  Which bacteria gives protection against gestiric injury ?

A. Methenogins

B. Lecto Bacillus

C. Lecto Cocas

D. Lecto Strepto

Answer : Option B

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3.  Which micro-organism are useful in fermantation of dough for the idli and dhosa ?

A. Bacteria

B. Protozua

C. Fungus

D. Virus

Answer : Option A

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4.  Which is useful to obtainace acetic acid ?

A. Aspergillus niger

B. Clostridium Butirycun

C. Acetobactor aceti

D. Saech arhomyces Cerreui Siae

Answer : Option C

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5.  Which is one correct for the amino acid ?

A. L-melic acid

B. L-Lycin

C. L-aluconic Acid

D. (a) & (c) both

Answer : Option B

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6.  Which is useful to remove the oily stains in laundry ?

A. Renin

B. Protease

C. Amaylase

D. Lipase

Answer : Option D

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7.  Which one correct option for fermantation ?

A. To prepare pickle from vegetable and savour fruits

B. To prepare food for cattle

C. To prepare some vitamins

D. In production of some Enzymes

Answer : Option D

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8.  Which is useful to remove weeds in agriculture ?

A. Pesticides

B. Weedicide

C. Fungicide

D. Insecticides

Answer : Option B

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9.  Which metabolic process is performed by bectaria in biogas plant ?

A. Aerobic Respiration

B. Cellular Respiration

C. Anerobic Respiration

D. Internal Respiration

Answer : Option C

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10.  IARI means.....

A. India Agriculture Research Institute

B. International Agrochemical Research Institute

C. Indian Agrochemical Research Institute

D. Indian Agriculture Resource Institute

Answer : Option A

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