Bootstrap analysis evaluates evolutionary trees by sampling columns from the original alignment with replacement (multiplying or removing some of them) and computing a proportion of times that a particular branch appears in the resulting trees. What is the main idea behind this approach?

2163

How many types of galaxies are there?

95

Why to use propyl paraben in HPLC gradient calibration

7342

the time period of three pendulums are given in a sequence as a= 1.27s b=0.85s c=0.99s the given sequence may not be correct arrange the time period in a correct sequence

1913

What are plankton, nekton, and benthos?

272

What is the temperature and time employed to sterilize the articles in hot air oven?

1046

One man driving his car over dark night on hard concrete stone road in a forest. His bad faith that his car pings with long ore needles of concrete henceforth his all 4 tyres got punctured. How he might have tackled his problem? please guess answers & post

1790

What is bursa of fabricius?

403

What is the self-antigen for myocardial infarction?

529

Name two compounds, which is mixture of lucas reagent?

967

What is the general statement regarding the temperature of water in oceanic depths?

752

Explain about electroporation of oligo?

1730

Assuming that the density of the solution is the same as the density of water (density of water=1.000g/ml), calculate the mass of water for both reactions using: mass of water = Volume of water Density of water. Mass of water =

2496

define the term immunity

388

How does gross primary production(gpp) relate to photosynthesis?

243