Snapping Shrimp Have Evolved Very Rapid Movements in the Structures

Multiple Choice

Snapping shrimp have evolved very rapid movements in the structures they use to capture prey.These rapid movements, which evolved through natural selection, can be considered a(n) _______, and the process by which they evolved is called _______.

A) adaptation; purifying selection
B) adaptation; adaptation
C) founder effect; purifying selection
D) founder effect; adaptation
E) phenotype; purifying selection