A chromosome aberration leads to no change in amount of gene in a genetic map however, appearance of loop in heterozygous condition. This is due to

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#Question id: 4720

#Part-A Aptitude & General Biotechnology

Which of the following phenomenon, the differential expression of genetic material depending on whether it is inherited from the male or female parent, is called 

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#Question id: 10507

#Part-B Specialized Branches in Biotechnology

Rhizobacteria function as

 a) Nitrogen fixation

 b) depositing pathogens directly into the vascular system,

 c) producing antibiotics and antifungal agents for inhibiting soil pathogens

 d) herbivore sensors by sending electrical or chemical signals to surrounding cells

 Which one of the following combination is correct?

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#Question id: 14156

#Part-A Aptitude & General Biotechnology

A short stretch of identical residues in FASTA is called 

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#Question id: 13034

#Part-A Aptitude & General Biotechnology

Which the following statements is/are true about the stacking gel?

i. The stacking gel solution contains acrylamide.

ii. It is on the top of the separating gel.

iii. It is used to dilute the protein sample before it enters the main separating gel.

iv. It is into this gel that the wells are formed and the proteins loaded.

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#Question id: 16483

#Part-B Specialized Branches in Biotechnology

In plasma clot the explant is cultured on the surface of a clot help to to study the action of