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TLS Online TPP Program

#Question id: 27815

What is the main disadvantage of using secondary data in quantitative research?

#Research Methodology
  1. It may not be relevant to the research question or hypothesis
  2. It is often too expensive to obtain
  3. It is difficult to obtain ethical approval for the use of secondary data
  4. It is less reliable than primary data

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TLS Online TPP Program

#Question id: 13102

#SCPH01 Biochemistry

 With the help of DNA fingerprinting which can be used to determine paternity. There are three babies (Baby A, Baby B and Baby C) in a maternity ward, and three sets of confused and worried parents. (Father and Mother #1 are a couple, as are Father and Mother #2, and Father and Mother #3.) 
You do each PCR reaction and load each one into a separate well of an agarose gel, and then run the gel.
 

 Why is it that having more repeats leads to a band that is higher in the gel?
TLS Online TPP Program

#Question id: 5199

#SCPH06 I Botany

For mapping studies of genomes, most of which were far along before 2000, the 3 -stage method was often used. Which is the usual order in which the stages were performed, assuming some overlap of the three?
TLS Online TPP Program

#Question id: 10290

#SCPH05 I Biotechnology

In glycolysis, perform succesfully ten step reaction, the conversion of 1 molecules of glucose 6-phosphate to 2 molecules of Pyruvate. What is the net gain of overall reaction?
TLS Online TPP Program

#Question id: 10575

#SCPH28 | Zoology

If the per capita birth rate (b) and per capita death rate (d) in one year is 0.80 and 0.20 respectively. if the initial population size is 600, what will be net change (dN) in population size in one year
TLS Online TPP Program

#Question id: 16318

#SCPH28 | Zoology

Situational Stress: