Asked by David Swezey on Jun 24, 2024

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Maximum likelihood phylogenetic construction methods differ from distance methods in that

A) maximum likelihood methods incorporate specific models of molecular evolution.
B) distance methods use bootstrapping, while maximum likelihood does not.
C) maximum likelihood generates a tree with the shortest possible branch length, while distance methods do not.
D) all of the above
E) none of the above

Maximum Likelihood

The maximum likelihood is an approach used to estimate parameter values for a statistical model. Maximum likelihood and the similar Bayesian method are used in phylogeny reconstruction to find the tree topologies that are most likely, given a precise model for molecular evolution and a particular data set.

Distance Methods

A set of techniques used in molecular biology and phylogenetics to estimate genetic differences and infer evolutionary relationships between species based on genetic data.

Molecular Evolution

The process by which genetic material undergoes changes in its molecular structure and sequences over generations.

  • Acquire knowledge of the procedures for developing phylogenetic trees and their purposes.
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MC
Monica CastilloJun 27, 2024
Final Answer :
A
Explanation :
Maximum likelihood methods incorporate specific models of molecular evolution, allowing for a more detailed and accurate representation of evolutionary relationships based on the statistical likelihood of various phylogenetic trees given the data and the model. Distance methods, on the other hand, calculate the evolutionary distance between sequences and construct a tree based on these distances, without necessarily using specific models of molecular evolution.