Which of the following variants of PCR were devised to prevent non-specific amplification at low temperature?

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#Question id: 39878

#Botany

Q. Cork cells are:

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#Question id: 39879

#Bio-Informatics

Q. Which of the following best describes the twilight zone of sequence similarity?

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#Question id: 39880

#Botany

Q.  Endarch xylem is characteristic of:

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#Question id: 39881

#Bio-Informatics

Q. If two protein sequences show <20% sequence identity, they most likely fall into which zone?

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#Question id: 39882

#Bio-Informatics

Q. Which statement is most accurate regarding the midnight zone in sequence comparison?

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#Question id: 39883

#Bio-Informatics

Q. Why is detecting homology difficult in the twilight zone?