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TLS Online TPP Program

#Question id: 13031

Use of alkaline solution in southern blotting helps in :

#SCPH06 I Botany
  1. Transfer of the blot to nitrocellulose membrane
  2. Depurination of DNA fragments and hence breaking them into smaller fragments
  3. Denaturation of the DNA fragments helping in probe hybridization
  4. Binding of negatively charged DNA to the membrane
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TLS Online TPP Program

#Question id: 5687

#SCPH06 I Botany

The error in meiosis that produces a 47,XYY karyotype is best  described by
TLS Online TPP Program

#Question id: 10715

#SCPH28 | Zoology

Following table shows the presence (+) or absence (-) of five species in three communities (A, B, C):


Based on the above, which of the following is the correct order of diversity strength communities?
TLS Online TPP Program

#Question id: 19353

#SCPH01 Biochemistry

Gene uidA encodes the enzyme P-glucourinidase which acts on the substrate 
TLS Online TPP Program

#Question id: 17662

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

BLOCKS refers to 
TLS Online TPP Program

#Question id: 15917

#SCPH05 I Biotechnology

______________is the primary equipment required for animal tissue culture laboratories