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#Question id: 2650


Lac operon is an example of

#I Life Science/ Life Sciences Group – I-V
  1. only positive regulation

  2. only negative regulation

  3. both positive and negative regulation

  4. sometimes positive sometimes negative


Answer:- Option(s): 3


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#Question id: 2751

#SCPH05 I Biotechnology

Adenovirus is a useful model of studying gene expression because __________

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#Question id: 19384

#SCPH28 | Zoology

An alternative to create glyphosate resistance in plants can be generated by

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#Question id: 4599

#SCPH06 I Botany

Many crustaceans (for example, lobsters, shrimp, and crayfish) use their tails to swim, but crabs have reduced tails that curl under their shells and are not used in swimming. This is an example of ________.

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#Question id: 19612

#SCPH05 I Biotechnology

In which of the following pairs, the two molecules have identical bond orders:

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#Question id: 4570

#SCPH05 I Biotechnology

Which pair would probably have agreed with the process that is depicted by this tree?

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