Which of the following is short 20 to 22-nucleotide single-stranded RNAs that block the expression of complementary or partially complementary mRNAs.

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#Question id: 14616

#Part-B Specialized Branches in Biotechnology

for Band broadening in liquid liquid chromatography, van deemter equation given following, term A called   h= A+ B/u + Cu 

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#Question id: 5433

#Part-A Aptitude & General Biotechnology

Two varieties of maize averaging 120 and 80 inches in height, respectively, are crossed. The F1 progeny is quite uniform averaging 100 inches in height. If height is control by 3 pair of polygene, what is proportional of averaging phenotype in their F2 progeny?

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#Question id: 12679

#Part-A Aptitude & General Biotechnology

The diagonal of a square is 4√ 2 cm. The diagonal of another square whose area is double that of the first square is :

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#Question id: 12821

#Part-A Aptitude & General Biotechnology

A street of width 10 metres surrounds from outside a rectangular garden whose measurement is 200 m × 180 m. The area of the path (in square metres) is

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#Question id: 11643

#Part-B Specialized Branches in Biotechnology

Rapid changes to skin color in many vertebrates is under the control of ________.