The larvae of some insects are merely small versions of the adult, whereas the larvae of other insects look completely different from adults, eat different foods, and may live in different habitats. Which of the following most directly favors the evolution of the latter, more radical, kind of metamorphosis?

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#Question id: 1554

#Part-B Specialized Branches in Biotechnology

Which domain of MHC-1 is interact with CD8 cell surface molecule found on TC cells.

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#Question id: 818

#Part-A Aptitude & General Biotechnology

Which one of the following weak interactions have central features of protein structures, but makes only minor contributions to protein stability?

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#Question id: 12919

#Part-A Aptitude & General Biotechnology

Which of the following statement is not correct about RT-PCR. 

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#Question id: 373

#Part-A Aptitude & General Biotechnology

What is the hydroxyl ion (OH-) concentration of a solution of pH 8?

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#Question id: 11291

#Part-A Aptitude & General Biotechnology

A small lake has three trophic levels- phytoplankton (autotrophs), Zooplankton (herbivore) and planktivorous fish (primary carnivore). In this lake, addition of nutrients is allowed to study the 'bottom up' effects". What is the expected biomass of phytoplankton and zooplankton tropic levels?