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#Question id: 2642


We know that lactose has a positive impact on the activity of the lac operon. Tryptophan’s presence has a ________________

#SCPH28 | Zoology
  1. Positive feedback

  2. Negative feedback

  3. No difference

  4. Highly positive impact


Answer:- Option(s): 2


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#Question id: 11336

#SCPH06 I Botany

Which of the following is NOT a prediction arising out of Wilson-MacArthur's -Theory of Island Biogeography?

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#Question id: 11024

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

A 55-year-old man has been diagnosed with Stokes-Adams syndrome. Two minutes after the syndrome starts to cause active blockade of the cardiac impulse, which of the following is the pacemaker of the heart?

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#Question id: 27759

#Research Methodology

Research design is a _________for conducting the marketing research project.

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#Question id: 3631

#SCPH12 I Genetics

Six different mutations 1 to 6, from the following results of functional allelism tests whereby the mutants were crossed with each other, determine location of mutant gene.

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#Question id: 345

#SCPH06 I Botany

As the [H3O+] of the solution decreases, the [OH-] ________.

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