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#Question id: 27881


The degree of freedom for paired t-test based on n pairs of observations is:

#Research Methodology
  1. 2n - 1
  2.  n - 2
  3. 2(n - 1)
  4. n – 1

Answer:- Option(s): 4


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#Question id: 18370

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

Corn, wheat, soybean, peas, and beans are few crops which are used as hyperaccumulators as they can 

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#Question id: 23190

#SCPH06 I Botany

If we want to view live cells which microscopy can be best used for this?
1. Structured illumination microscopy
2. Phase contrast microscopy
3. Scanning electron microscopy
4. Cryoelectron microscopy
Which of the following option has correct combination?

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#Question id: 3291

#SCPH28 | Zoology

Which of the following is the most predictable outcome of increased gene flow between two populations?

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#Question id: 14112

#SCPH05 I Biotechnology

Proteomics refers to the study of __________.

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#Question id: 14172

#SCPH05 I Biotechnology

The growth of baker’s yeast (S. cerevisiae) on glucose may be simply described by the following equation:
In a batch reactor of volume 105 l, the final desired yeast concentration is 50 gdw/l. Using the above reaction stoichiometry. Determine the yield coefficients YX/S (biomass/glucose)?

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