Working Process of Heart of Frog with Old View and Modern View

Old View

In the old view of the working process of the heart of a frog, it was believed that the heart was a simple structure that was responsible for pumping blood through the body. The heart was thought to be a single chambered organ that received deoxygenated blood from the body and pumped it out to the lungs for oxygenation. The oxygenated blood was then returned to the heart, where it was pumped out to the rest of the body.

Modern View

The modern view of the working process of the heart of a frog is much more complex. The heart is now known to be a multi-chambered organ that is responsible for circulating blood throughout the body. It consists of three chambers: two atria and one ventricle. The atria receive deoxygenated blood from the body and pump it into the ventricle, which then pumps it out to the lungs for oxygenation. The oxygenated blood is then returned to the heart, where it is pumped out to the rest of the body.

Working Process of the Heart

The working process of the heart of a frog can be broken down into several steps:

1. Deoxygenated blood enters the right atrium of the heart from the body.

2. The right atrium contracts, pushing the blood into the ventricle.

3. The ventricle contracts, pumping the deoxygenated blood out of the heart and into the lungs for oxygenation.

4. Oxygenated blood returns to the heart through the left atrium.

5. The left atrium contracts, pushing the blood into the ventricle.

6. The ventricle contracts, pumping the oxygenated blood out of the heart and into the rest of the body.

Conclusion

In conclusion, the working process of the heart of a frog has undergone significant changes over the years. The old view of the heart as a simple, single-chambered organ has been replaced by the modern view of the heart as a complex, multi-chambered organ. Understanding the working process of the heart is essential for anyone studying biology or medicine.