In a field experiment, autotrophs are provided a 14C-labelled carbon compound for photosynthesis. Radioactivity (14C) levels were then monitored at regular intervals in all the trophic levels. In which ecosystem is the radioactivity likely to be detected in longer time at the higher trophic level?

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#Question id: 14748

#SCPH05 I Biotechnology

 For scaling up of a bioreactor the following parameter is assumed to be constant

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#Question id: 15223

#SCPH06 I Botany

Which of the following method is particularly useful for separating isoenzymes 

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#Question id: 1714

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

In a lymph node, the antigen pneumococcus polysaccharide SIII leads to:

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#Question id: 5702

#SCPH28 | Zoology

What is probability of couple where male is karyotypically normal and the female in pericentric inversion in heterozygous condition produced child with disability if no crossing over takes placed within pericentric inversion. (Note: Duplication and deletion in gamete will results  in disability)

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#Question id: 338

#SCPH06 I Botany

What is the difference between covalent bonds and ionic bonds?