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TLS Online TPP Program

#Question id: 12915

Which of the following statement is not correct about PCR.

#I Life Science/ Life Sciences Group – I-V
  1. It provides rapid means for DNA identification and analysis.
  2. It helps in the investigation of cellular and molecular processes.
  3. It is used to amplify a precise fragment of DNA.
  4. It does not require the knowledge of DNA sequence.

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TLS Online TPP Program

#Question id: 15210

#SCPH06 I Botany

Which of the following buffer gives superior separation of smaller fragments (< 2 kb) of miRNA prudentially
TLS Online TPP Program

#Question id: 11375

#SCPH06 I Botany

Productivity per day (NPP per ground area per day) four different ecosystems
TLS Online TPP Program

#Question id: 3261

#SCPH06 I Botany

A parent population (P) is change into daughter populations (Q) which grow in habitats. After 1000 generations, the equilibrium frequency distribution of of the daughter populations is shown in the figure below. For reference, the vertical line represents the mean of the parent population. Which type of natural selection?
TLS Online TPP Program

#Question id: 17278

#SCPH05 I Biotechnology

In DNA isolation, which of the following enzyme remove/digest proteins in presence of SDS or chelating agent
TLS Online TPP Program

#Question id: 1655

#SCPH05 I Biotechnology

IgA in seromucus secretions: