The major problem associated with the isolation of free cells and cell aggregates from organs is that of

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#Question id: 20004

#Unit 12. Applied Biology

In plants proline is preferentially produced from ornithine under which 

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#Question id: 28195

#Unit 5. Developmental Biology

 There are two components of inductive interaction, A is inducer and B is responder, these inductive interaction showing mode of specification is___

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#Question id: 11171

#Unit 10. Ecological Principles

Starlings often decorate their nests with sprigs of carrot leaves because

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#Question id: 26573

#Unit 3. Fundamental Processes

Correct order of Step for X-chromosome inactivation is 

a. Xic generate xist RNA 

b. xist RNA wrapped over X chromosome 

c. MacroH2A recruited and xist RNA removed 

d. wrapped xist invites PRC2/1 complex

e. PRC2/1 complex  leads to H2AK119ub1 H3K27me3 H4K20me1

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#Question id: 7588

#General Aptitude

Two trains are running on parallel lines in the same direction at speeds of 60 km/h and 35 km/h respectively. The faster train crosses a man in the slower train in 54 second. If the length of the slower train is 4/5th of the faster train, find the length of the slower train.