Correns described that the inheritance of variegated color on the leaves of certain plants was determined by the maternal parent only. What phenomenon does this describe?

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#Question id: 19017

#Part-A Aptitude & General Biotechnology

Which technique is also known as colour writing ?

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#Question id: 5256

#Part-A Aptitude & General Biotechnology

If the experimental population of E. coli lacks an F factor or F plasmid, and if bacteriophage are excluded from the bacterial cultures, then which of these is a means by which beneficial mutations might be transmitted horizontally to other E. coli cells?

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#Question id: 11296

#Part-B Specialized Branches in Biotechnology

Which of the following statements is true?

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#Question id: 19182

#Part-A Aptitude & General Biotechnology

Generally, amplification is carried out between the PCR primers. But if amplification is carried out outside the primers, it is called as __________

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#Question id: 10390

#Part-B Specialized Branches in Biotechnology

Phytochromobilin autocatalytically attaches to the PHY apoprotein through