Question

multiple choice question
bootstrapping and bayesian inference are methods used to ______.

evaluate the effects of horizontal gene transfer on an organisms phylogeny
evaluate the validity of a phylogenetic tree
construct phylogenetic trees
test whether the assumptions on which phylogenetic tree - building models are valid

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Explanation:

Bootstrapping assesses tree branch support by resampling data, while Bayesian inference uses posterior probabilities to quantify confidence in tree topology. Both methods are used to evaluate how reliable/valid a constructed phylogenetic tree is, rather than building the tree itself, testing model assumptions, or assessing horizontal gene transfer effects.

Answer:

O evaluate the validity of a phylogenetic tree