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#Question id: 9190


What is the probable role of salicylic acid in the defense responses of plants?

#SCPH06 I Botany
  1. destroy pathogens directly
  2. activate systemic acquired resistance of plants
  3. close stomata, thus preventing the entry of pathogens
  4. activate heat-shock proteins

Answer:- Option(s): 2


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#Question id: 22955

#SCPH01 Biochemistry

Based On ABC model during flower development, loss of class A activity results the formation of only stamen and carpel. Which of the flowering floral organs identity genes controls the class  A activity ?

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#Question id: 2948

#I Life Science/ Life Sciences Group – I-V

A cell that is entering the M phase of the cell cycle is:

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#Question id: 6998

#SCPH28 | Zoology

Which of the following is an adult organism that has fewer than 1,000 cells?

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#Question id: 2717

#SCPH05 I Biotechnology

To reseal the DNA backbone where does topoisomerase gets the energy from?

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#Question id: 16030

#SCPH05 I Biotechnology

Sometimes cell lines can be cultured for such a long time that they apparently develop the potential to be subcultured indefinitely in vitro. Such cells lines are called

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