The Test of a Theory Is Whether

question 43

Multiple Choice

The test of a theory is whether:

• A)its assumptions are realistic.
• B)it predicts the outcomes well.
• C)it explains the observed data perfectly.
• D)it incorporates every relevant factor bearing on the analysis.

Understand the origin, insertion, and functional roles of various muscles in both humans and animals.

Differentiate between the composition and function of muscle groups in humans and other animals such as pigs.

Recognize the muscular mechanisms underlying movement and posture in vertebrates.

Discern antagonist muscle pairs and their roles in movement.