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#Question id: 18006


During which geological period origin, first forests; lands plants well established?

#SCPH28 | Zoology
  1. Devonian
  2. Ordovician
  3. Silurian
  4. Permian

Answer:- Option(s): 1


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#Question id: 748

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

The bond between the bases and the sugars in DNA referred as:

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#Question id: 5256

#SCPH06 I Botany

If the experimental population of E. coli lacks an F factor or F plasmid, and if bacteriophage are excluded from the bacterial cultures, then which of these is a means by which beneficial mutations might be transmitted horizontally to other E. coli cells?

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#Question id: 3895

#SCPH01 Biochemistry

Which one of the following types of eukaryotic regulatory proteins interact with enhancers?

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#Question id: 10245

#SCPH28 | Zoology

Which of the following exemplifies an evenly spaced distribution?

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#Question id: 1293

#SCPH05 I Biotechnology

NCAMs, a group of cell-adhesion proteins belonging to the Ig superfamily. Which of the following is not a property of NCAM?

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