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The Same Intron Was Sequenced from Five Different Taxa (Taxa

question 93

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The same intron was sequenced from five different taxa (taxa A-E) whose evolutionary relationships are disputed. The data matrix given shows six variable sites (1-6 in left column) in the DNA sequences obtained from each of the five species. Taxon A serves as the outgroup for this analysis. taxonAtaxn BtaxnCtaxonDtaxonE1 AGGGG2CTTTT3GGGGA4 A A T A T5 ACACC6 A ACAC\begin{array}{|c|c|c|c|c|c|}\hline & \operatorname{taxon} \mathrm{A} & \operatorname{tax} n \mathrm{~B} & \operatorname{tax} n \mathrm{C} & \operatorname{taxon} \mathrm{D} & \operatorname{taxon} \mathrm{E} \\\hline 1 & \mathrm{~A} & \mathrm{G} & \mathrm{G} & \mathrm{G} & \mathrm{G} \\\hline 2 & \mathrm{C} & \mathrm{T} & \mathrm{T} & \mathrm{T} & \mathrm{T} \\\hline 3 & \mathrm{G} & \mathrm{G} & \mathrm{G} & \mathrm{G} & \mathrm{A} \\\hline 4 & \mathrm{~A} & \mathrm{~A} & \mathrm{~T} & \mathrm{~A} & \mathrm{~T} \\\hline 5 & \mathrm{~A} & \mathrm{C} & \mathrm{A} & \mathrm{C} & \mathrm{C} \\\hline 6 & \mathrm{~A} & \mathrm{~A} & \mathrm{C} & \mathrm{A} & \mathrm{C} \\\hline\end{array} Which of the phylogenies below explains the relatedness between these taxa with the FEWEST evolutionary steps?  The same intron was sequenced from five different taxa (taxa A-E)  whose evolutionary relationships are disputed. The data matrix given shows six variable sites (1-6 in left column)  in the DNA sequences obtained from each of the five species. Taxon A serves as the outgroup for this analysis.  \begin{array}{|c|c|c|c|c|c|} \hline & \operatorname{taxon} \mathrm{A} & \operatorname{tax} n \mathrm{~B} & \operatorname{tax} n \mathrm{C} & \operatorname{taxon} \mathrm{D} & \operatorname{taxon} \mathrm{E} \\ \hline 1 & \mathrm{~A} & \mathrm{G} & \mathrm{G} & \mathrm{G} & \mathrm{G} \\ \hline 2 & \mathrm{C} & \mathrm{T} & \mathrm{T} & \mathrm{T} & \mathrm{T} \\ \hline 3 & \mathrm{G} & \mathrm{G} & \mathrm{G} & \mathrm{G} & \mathrm{A} \\ \hline 4 & \mathrm{~A} & \mathrm{~A} & \mathrm{~T} & \mathrm{~A} & \mathrm{~T} \\ \hline 5 & \mathrm{~A} & \mathrm{C} & \mathrm{A} & \mathrm{C} & \mathrm{C} \\ \hline 6 & \mathrm{~A} & \mathrm{~A} & \mathrm{C} & \mathrm{A} & \mathrm{C} \\ \hline \end{array}  Which of the phylogenies below explains the relatedness between these taxa with the FEWEST evolutionary steps?   A) phylogeny I B) phylogeny II C) Both phylogenetic trees have the same number of evolutionary steps.

Differentiate between various psychological theories and their applications to understanding human behavior.
Grasp the concept of perception and its influence on human behavior and cognition.
Understand the stages of development across the lifespan and the psychological challenges associated with each stage.
Acknowledge the complexity of psychological research and its implications for understanding human behavior.

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