Which technique is commonly used for gene knock-out in mice?

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#Question id: 11158

#Unit 9. Diversity of Life Forms

Which of these items does not necessarily exist in a simple linear relationship with the number of gene-duplication events when placed as the label on the vertical axis of the graph below?

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#Question id: 5398

#General Aptitude

The average monthly salary of 20 employees in an organisation is Rs.1500 if the managers salary is added then the average salary increases by Rs.100. what is the manager’s monthly salary ?

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#Question id: 12520

#Unit 6. System Physiology – Plant

During the biosynthesis of precursor All-trans-β-carotene is isomerized to 9-cis-β-carotene by ____A_____While 9-cis-β-Carotene is cleaved by carotenoid cleavage_____B_______ to produce_____C______.

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#Question id: 2657

#Unit 2. Cellular Organization

In Lac-operon, the gene product of LacA gene is

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#Question id: 172

#Unit 1. Molecules and their Interaction Relevant to Biology

Which amino acid is least likely to participate in acid-base catalysis?