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#Question id: 23202


The cathode of transmission electron microscope consists of a ____________________

#Applied Microbiology
  1. Bulb deliver 
  2. Iron filament
  3. Tungsten wire
  4. Gold wire

Answer:- Option(s): 3


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#Question id: 38815

#Plant Biotechnology

Q. Chemotherapy in plant tissue culture primarily works by:

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#Question id: 38816

#Plant Biotechnology

Q. Which antiviral chemical is also known as ribavirin?

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#Question id: 38817

#Plant Biotechnology

Q. Virazole has been successfully used to eliminate potato virus X (PVX) from:

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#Question id: 38818

#Plant Biotechnology

Q.  Virazole is active against:

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#Question id: 38819

#Plant Biotechnology

Q. Odontoglossum ringspot virus (ORSV) has been eliminated using virazole from:

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#Question id: 38820

#Plant Biotechnology

Q. The efficiency of ORSV elimination in Cymbidium increases when shoot-tips are:

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