What does the ultrametric property of a tree tell us about the evolutionary process?

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What is Pharmacogenomics?

2 Answers  

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What is Mathematical Biology?

1 Answers  

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How can we find the direction of an nucleotide substitution, for example; C to T or T to C?

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Which of the following is least acidic (a) Ortho-cresol (b) Para-cresol (c) Phenol (d) Meta-cresol.

1 Answers   Wipro,

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Does multidrug resistance (mdr) arise by activation of stable genes encoding drug efflux pumps or by mutations of genes encoding other types of transporters in bacterial pathogens?

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How do you customise database for blast?

1 Answers  

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Which of the following is not an essential condition for interference (a) The two interfering waves must be propagated in almost the same direction or the two interfering waves must intersect at a very small angle (b) The waves must have the same time period and wavelength (c) Amplitude of the two waves should be the same (d) The interfering beams of light must originate from the same source.

2 Answers   Wipro,

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If the letters of the word ?rachit? are arranged in all possible ways and these words are written out as in a dictionary, what is the rank of the word ?rachit?. (a) 485 (b) 480 (c) 478 (d) 481

8 Answers   LG, Virtusa, Wipro,

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What are oesophageal molecular markers?

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Which of the following is a recursive set of production (a) S ?> a|A, A ?> S (b) S ?> a|A, A ?> b (c) S ?>aA, A?>S (d) None of these.

2 Answers   Wipro,

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Can independent origins be established for two families of transport systems having no sequence or motif similarities without three-dimensional structural data?

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