A chemical is said to be fluorescent if it absorbs light at one wavelength (excitation) and emits light (fluoresces) at a specific 

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#Question id: 39875

#Bio-Informatics

Q. According to the graph, what happens to the sequence identity threshold required for the "Safe zone" as sequence length increases? 

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#Question id: 39876

#Bio-Informatics

Q. In sequence alignment, the “safe zone” refers to sequence identity levels that:

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#Question id: 39877

#Botany

Q. Which tissue causes increase in girth of stem?

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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: