Which of the Following Statements Regarding Rooted Trees Is (Are)true

question 4

Multiple Choice

Which of the following statements regarding rooted trees is (are) true?

• A)A maximum parsimony approach distinguishes among multiple alternative roots that correspond to the same unrooted tree.
• B)Any two rooted trees corresponding to the same unrooted tree will require the same number of character changes.
• C)The most common approach to rooting a tree is to use an outgroup.
• D)A and B
• E)B and C

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Definitions:

Injunction

A court order requiring an individual to do or refrain from doing a particular act to prevent harm or injustice.

Trade Secret

Proprietary information used by a business that is not publicly known and is subject to efforts to maintain its secrecy, giving the business a competitive advantage.

Computer Software

A collection of data, programs, procedures, and instructions that tell a computer how to perform specific tasks or operations.

Chemical Formulas

Representations of the molecular or ionic composition of chemical substances.