On an Evolutionary Tree, Any Group That Includes a Common

question 27

Multiple Choice

On an evolutionary tree, any group that includes a common ancestor and all of its descendants is called monophyletic "one- tribe") . Draw the tree for Bacteria, Archaea, and Eukarya that we think best represents the current data. According to this tree, are all organisms alive today monophyletic?

• A) yes
• B) no

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Definitions:

Contingency Planning

Identifies alternative courses of action for use if and when circumstances change with time.

Tactical Plan

A short-term, detailed plan outlining how to achieve specific goals within a strategic framework, often focusing on immediate actions and resources.

Functional Plan

A strategic plan that is specific to a department or function within an organization, detailing objectives, resources, and timelines.

Strategic Plan

A systematic process of envisioning a desired future and translating this vision into broadly defined goals or objectives and a sequence of steps to achieve them.