If a species is a keystone predator, then its removal from a community should

(A) Increase population size of the predator’s preferred prey

(B) decrease species diversity in the prey community

(C) decrease productivity of the predator’s preferred prey

(D) increase species diversity in the prey community

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#Question id: 1584

#Part-B Specialized Branches in Biotechnology

Which cell type interacts with both the humoral and cell-mediated immune pathways?

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#Question id: 10592

#Part-B Specialized Branches in Biotechnology

Given below are the steps to assess the population size of grasshoppers in a given area, the size of the population is estimated as follows

Which of the following correct combination of parameter?

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#Question id: 5924

#Part-A Aptitude & General Biotechnology

The calendar for the year 2008 will be the same for the year : 

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#Question id: 5373

#Part-A Aptitude & General Biotechnology

The average of first 10 natural number is :

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#Question id: 21164

#Part-B Specialized Branches in Biotechnology

Half life period of a chemical reaction is