In the opened mouth of the leopard frog, one can see:

In the opened mouth of the leopard frog, one can see:

 

   A. The nostrils   
 

   B. The glottis   
 

   C. The vomerine teeth   
 

   D. A and B   
 

   E. All of the above    
In skeletal muscle:

 

   A. the fewer the number of muscle fibers responding to a stimulus, the greater the strength of the contraction   
 

   B. The greater the number of muscle fibers responding to a stimulus, the greater the strength of the contraction   
 

   C. the actual number of muscle fibers responding to a stimulus has no effect on the strength of the contraction   
Which type of muscle tissue is considered voluntary?

 

   A. smooth   
 

   B. cardiac   
 

   C. skeletal   
 

   D. ligament   
Question 60 of 60   1.667 Points
_______ muscle is found in the heart.

 

   A. smooth   
 

   B. skeletal   
 

   C. ligament   
 

   D. cardiac