The _______ of a Phylogenetic Tree Represents the Common Ancestor

question 13

Multiple Choice

The _______ of a phylogenetic tree represents the common ancestor, the _______ represent places where lineages diverge, and the _______ axis represents time.(Assume that the tree is oriented as depicted in the textbook.)

• A) node; roots; horizontal
• B) root; nodes; vertical
• C) root; branches; horizontal
• D) root; nodes; horizontal
• E) root; branches; vertical

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Definitions:

Conscientiousness

A personality trait characterized by being diligent, careful, thorough, self-disciplined, and responsible.

Openness to Experience

A personality dimension describing individuals who engage in open and imaginative thinking, are curious, and appreciate new experiences.

Intellect

The ability to learn, understand, and apply knowledge, often seen as a component of intelligence.

Imagination

The faculty or action of forming new ideas, images, or concepts of external objects not present to the senses.