PHYLOGENETICS Flashcards

1
Q

What do the internal nodes represent?

A

The presumed last common ancestor

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2
Q

What do the terminal nodes represent?

A

Data

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3
Q

What does the root represent?

A

Last common ancestor of all lineages

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4
Q

What is a cladogram?

A

Conveys information about relationships

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5
Q

What is a phylogram?

A

Branch lengths reflect genetic distance

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6
Q

What is a dendrogram?

A

Branch lengths reflect genetic distance and terminal nodes are at the same place

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