Refer to the following diagram showing the relative composition of the walls (endothelium, elastin fibres, smooth muscle, collagen fibres) of four different types of vessels in the vertebrate circulatory system.
Diagram 3 is most likely
A) an artery.
B) an arteriole.
C) a vein.
D) the ventricle.
E) a capillary.

Question

Refer to the following diagram showing the relative composition of the walls (endothelium, elastin fibres, smooth muscle, collagen fibres) of four different types of vessels in the vertebrate circulatory system.
 Diagram 3 is most likely
A) an artery. 
B) an arteriole. 
C) a vein. 
D) the ventricle. 
E) a capillary.

Quizplus · Accepted Answer

The Answer of Refer to the following diagram showing the relative composition of the walls (endothelium, elastin fibres, smooth muscle, collagen fibres) of four different types of vessels in the vertebrate circulatory system.
 Diagram 3 is most likely
A) an artery. 
B) an arteriole. 
C) a vein. 
D) the ventricle. 
E) a capillary.

Refer to the Following Diagram Showing the Relative Composition of the Walls