There Are Currently Many Similar but Different Species on Either

question 24

Multiple Choice

There are currently many similar but different species on either side of the isthmus of Panama.They probably resulted from:

• A)large rapid changes in their gene frequencies.
• B)hybridization.
• C)sympatric speciation.
• D)allopatric speciation.

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Definitions:

Position

The location or arrangement of something in relation to other entities.

Geometric Tolerance

A type of tolerance that defines the form, orientation, location, and runout of a feature on a part.

Permissible Variation

The allowable amount of deviation from a specified dimension, shape, or attribute of a material or component.

Orientation

The arrangement or positioning of something relative to a known point or direction.