Question

Using Figure 4.1, identify the following:
-The arrector pili muscle is represented by ________.
A) Label A 
B) Label B 
C) Label C 
D) Label D 
E) Label E 
F) Label F

Accepted Answer

Label B represents the arrector pili muscle, which is responsible for making the hair stand up (goosebumps) when it contracts.

Using Figure 4.1, identify the following:-The arrector pili muscle is represented by ________.

Using Figure 4.1, identify the following:
-The arrector pili muscle is represented by ________.