At what time between 6 to 7 o’ clock minute and hour hand will opposite ?

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#Question id: 14477

#Part-A Aptitude & General Biotechnology

Probability of a card drawn at random from an ordinary pack of cards to be club card is

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#Question id: 11770

#Part-B Specialized Branches in Biotechnology

Natural selection in an animal population results in narrowing of the range of phenotypic variation but no change in the average phenotype. What kind of selection is this population experiencing?

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#Question id: 4746

#Part-A Aptitude & General Biotechnology

Two independent pure line varieties having deep red and brown phenotype in their seed coat were cross, the all f1 progeny is deep red. The F2 progeny obtain from selfing show deep red and brown in ratio of 15:1. Which of the following observation is correct?

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#Question id: 15585

#Part-B Specialized Branches in Biotechnology

A stirrer has a power number (Np) 10. If the stirrer speed (N) is 1 s^-1 , its diameter D= 1 m and the density of the medium is 1000 kg/m3, the ungassed power input (P) in watts is

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#Question id: 18923

#Part-A Aptitude & General Biotechnology

lacZ' gene present in a Puc series plasmid codes for which of the enzyme?