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.Maximum likelihoodBayesian methodsSystematicsCladisticsParsimony

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

The maximum parsimony method is used to construct a phylogenetic tree for aset of sequences. Which one of the following statements about the method isCORRECT?(A) It predicts the tree that minimizes the steps required to generate the observedvariations(B) It predicts the tree that maximizes the steps required to generate the observedvariations(C) It predicts the tree with the least number of branch points(D) It employs probability calculations to identify the tree

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