Which approach is used to determine the probability that a proposed phylogenetic tree would give rise to observed data given an assumed rate of evolution?Multiple choice question.SystematicsCladisticsMaximum likelihoodParsimonyBayesian methods

What principle proposes that the most likely phylogenetic tree is the one that is the simplest for all the characters and their states?Multiple choice question.Natural selectionParsimonySynapomorphyConvergent evolutionSymplesiomorphy

Which of the following is true with respect to phylogenetic trees?Group of answer choicesthe mechanism driving speciation events is demonstratedeach node represents a common ancestor of 2 lineagesDNA sequences are the only data that can be used to construct a phylogentic treeall areas of the genome are equally useful for producing phylogentic trees

What kind of data were first used to create phylogenetic trees?Multiple choice question.Natural selection dataSimilarities in DNA sequencesSimilarities in morphologyHabitat data

What type of evolutionary evidence is the most objective because it allows the comparison of clearcut numbers, such as percent similarity between two species?Multiple choice question.molecular comparisonsanatomical comparisonsfossil evidencebiogeography

When constructing a cladogram, what is the advantage of using a statistical approach, such as maximum likelihood, rather than relying on parsimony alone?Multiple choice question.The timing of evolutionary events can be determined.Both symplesiomorphies and snapomorphies can be used to provide information about evolutionary events.Different rates of evolution can be used for different characters.