Which of the Following Possible Causes of Speciation Is Most

question 12

Multiple Choice

Which of the following possible causes of speciation is most likely to cause rapid speciation?

• A) polyploidy
• B) reinforcement
• C) colonization
• D) natural selection

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Definitions:

Acromiotrapezius

A muscle in some mammals that extends from the neck and back to the scapula, aiding in movements of the shoulder.

Clavotrapezius

Clavotrapezius, in certain animals like rodents, is a muscle that extends from the clavicle to the scapula, facilitating movement of the scapula and contributing to the posture of the upper body.

Latissimus Dorsi

A large, flat muscle on the back that helps in the movement of the shoulders and arms.

Trapezius Group

A collection of muscles extending from the neck to the mid-back, responsible for moving the shoulder blades and supporting the arm.