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#Question id: 5747


Mosaicism is due to

#SCPH28 | Zoology
  1. X-inactivation

  2. chromosome duplication

  3. chromosome deletion

  4. somatic mutations


Answer:- Option(s): 1


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#Question id: 3654

#SCPH28 | Zoology

Cleavage of the cyclobutane ring of pyrimidine dimers by ______________ restores the original DNA structure.

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#Question id: 14828

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

Pili are usually longer than fimbriae and number only one or two per cell. Pili are involved in motility and DNA transfer. The type of motility, called 
1. Extrusion
2. Somersaulting
3. Twitching motility 
4. Gliding motility
Which combination from the following is correct?

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#Question id: 1559

#SCPH05 I Biotechnology

Which of cytokine is responsible for Class Switch IgM into IgE

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#Question id: 1586

#SCPH05 I Biotechnology

In which of the cases would the precaution likely be taken to give the mother anti-Rh antibodies before delivering her baby?

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#Question id: 11673

#SCPH28 | Zoology

Low selectivity of solute movement is a characteristic of ________.

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