Cow hide is thicker than sheep hide.
Because their wool is of a thicker quality than the average white sheep
The left side of the heart is the ventral surface on a sheep's heart. Look for the ventral grooves to identify it.
There are 2 valves in a sheep's heart. They are the mitral and tricuspid valve. The sheep also has a 4 chamber heart that is very similar to a human heart.
There is a lot of fat associated with a sheep heart for a few reasons. One reason is that these animals do not move much.
Because it pumps blood to the whole body
The left side of the heart has larger muscle.
The left ventricle (the lower chamber on the left side of your heart).
The bulk of the heart rests on the Left side of this heart.
The muscle of the left side of your heart is larger and thicker than the right one because the left part of your heart has to pump blood to your whole body, while the right part only has to pump blood to your lungs. More work needs bigger muscles.
Cow hide is thicker than sheep hide.
Because their wool is of a thicker quality than the average white sheep
A sheep heart has four chambers.
The left side of the heart is the ventral surface on a sheep's heart. Look for the ventral grooves to identify it.
The left side of the heart is much bigger and stronger because it must pump blood through out to the entire body. The right side of the heart must only pump blood through the lungs (and then to the left side). So, since the blood is pumped in through and out of the left side with more pressure, the myocardium must be thicker.
The right side of the heart ventricle is thicker because it contains more muscle since it has to pump blood through the whole body. The right ventricle is thinner because it has less mucle since it only has to pump blood to the left ventricle which is only a few inches away.
The heart of a sheep is bigger than humans and is positioned slightly differently in the body. Also, instead of having pulmonary arteries and veins they have what's called a pulmonary trunk and the top middle of the heart.