To Identify the Optimal Phylogenetic Tree from Multiple Potential Trees

question 54

Multiple Choice

To identify the optimal phylogenetic tree from multiple potential trees, many systematists use the ____ , which states that the simplest plausible explanation of any phenomenon is the best.

• A) maximum likelihood method
• B) principle of parsimony
• C) genetic distance method
• D) gradual phyletic hypothesis
• E) punctuated equilibrium hypothesis

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Definitions:

Necrosis

The death of cells or tissues in the body due to disease, injury, or lack of blood supply.

Root

The part of a plant that typically lies below the surface of the soil and absorbs water and nutrients.

Prefix

A group of letters added to the beginning of a word to modify its meaning.

Ad-

A prefix indicating direction towards or addition to something.