Introduction

The sheep heart dissection lab worksheet is an assignment given to students to help them understand the different parts of a sheep’s heart. The worksheet contains a series of questions that must be answered in order to complete the assignment. This article will provide the answers to these questions.

The Anatomy of the Sheep's Heart

The sheep heart dissection lab worksheet requires students to identify and label the different parts of a sheep’s heart. The main parts of a sheep’s heart include the left and right atria, the left and right ventricles, the aorta, the pulmonary artery, the pulmonary vein, the superior vena cava, the inferior vena cava, the coronary arteries, and the cardiac veins.

The Function of the Sheep's Heart

The sheep heart dissection lab worksheet also requires students to explain the purpose of each part of a sheep’s heart. The left and right atria receive oxygenated blood from the lungs and pump it into the left and right ventricles. The left ventricle then pumps the oxygenated blood throughout the body, while the right ventricle pumps deoxygenated blood to the lungs. The aorta is the main artery that carries the oxygenated blood throughout the body, while the pulmonary artery carries the deoxygenated blood to the lungs. The superior and inferior vena cava are responsible for returning deoxygenated blood to the right atrium. The coronary arteries supply the heart with oxygenated blood, while the cardiac veins return deoxygenated blood to the right atrium.

Conclusion

The sheep heart dissection lab worksheet is an excellent way for students to learn about the anatomy and function of a sheep’s heart. By correctly identifying and labeling the different parts of a sheep’s heart and understanding the purpose of each part, students can gain a better understanding of how the heart works.