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#Question id: 11534


Which of the following is the precursor of auxin?

#I Life Science/ Life Sciences Group – I-V
  1. Tryptophan
  2. Phenylalanine
  3. Methionine
  4. Adenine

Answer:- Option(s): 1


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#Question id: 1399

#SCPH05 I Biotechnology

Loss-of-function mutations in which of the following genes typifies colorectal carcinomas?

a. myc              b. K-ras                       c. p53              d. APC

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#Question id: 3040

#SCPH28 | Zoology

Which of the following is electron source for lithotrophs microorganisms?

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#Question id: 7295

#SCPH06 I Botany

If a long-day plant has a critical night length of 9 hours, which 24-hour cycle would prevent flowering? (SS)

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#Question id: 5079

#SCPH06 I Botany

The pattern of embryonic development in which only the cells lacking yolk subsequently undergo cleavage is called:

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#Question id: 3850

#SCPH28 | Zoology

The RNA molecule produced in RNA synthesis is:

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