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#Question id: 1543


Effector  cytokines of TH 1 cells?

#Zoology
  1. IFN-ϒ

  2. TNF

  3. IL-21

  4. IFN-ϒ, TNF


Answer:- Option(s): 4


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#Question id: 37978

#Plant Biotechnology

Why is ploidy analysis considered an essential step after anther culture?

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#Question id: 37979

#Plant Biotechnology

Which of the following statements regarding the "Number of Nucleoli" method for ploidy determination is CORRECT?

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#Question id: 37980

#Plant Biotechnology

Which method is described as "fast and accurate" for measuring nuclear DNA content from leaf nuclei?

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#Question id: 37981

#Plant Biotechnology

In the "Cereal crown treatment" method for chromosome doubling, at what developmental stage are the plants typically treated? 

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#Question id: 37982

#Plant Biotechnology

Which chemical is used alongside water to dissolve colchicine in the "Cereal crown treatment" to facilitate uptake? 

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#Question id: 37983

#Plant Biotechnology

For which specific crop does the table mention using "Anther culture" treatment (plating anthers on colchicine medium) to address diploidization issues? 

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