Ecosystem having a three trophic level in which number of species is given in table

 Total 50 number of link among these trophic levels present. What is value of connectance in ecosystem? 

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#Question id: 410

#Part-B Specialized Branches in Biotechnology

For the reaction A -> B, the Keq' is 10^4.  If a reaction mixture originally contains 1 mmol of A and no B, which one of the following must be true?

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#Question id: 3257

#Part-A Aptitude & General Biotechnology

Which of the following statements about evolution is NOT true?

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#Question id: 1612

#Part-A Aptitude & General Biotechnology

Neutrophil defensins are:

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#Question id: 18994

#Part-A Aptitude & General Biotechnology

Which of the following pulse damper takes up some amount of the pulsation energy which is released to provide smooth pressure without pulsations?

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#Question id: 5250

#Part-A Aptitude & General Biotechnology

A researcher would like to map the location of galE and trpA genes in a new species of bacterium that appears to be closely related to E. coli. He decides to use cotransduction, and generatesnappropriate donor and recipient strains. He is disappointed when cotransduction is not seen in his experiement. What is the most reasonable explanation for this situation?