It is a set of blood vessels which carry blood towards the heart from the all parts of body.These vessels are called veins.
Yes, 65-70% of the blood volume is in the venous system.
The venous system is responsible for returning deoxygenated blood from the tissues back to the heart. It transports this blood through a network of veins, which have valves to prevent the backflow of blood. The venous system also plays a role in regulating blood volume and pressure in the body.
brachiocephalic
The femoral vein in a frog plays a crucial role in the circulatory system by collecting deoxygenated blood from the hind limbs and transporting it back to the heart. This vein is part of the larger venous system that helps facilitate the return of blood after it has delivered oxygen and nutrients to the body's tissues. By efficiently draining blood from the legs, the femoral vein contributes to maintaining proper circulation and overall physiological function in the frog.
A frog's liver is in the digestive system
"Nos venous" translates to "our veins" in English. The phrase combines "nos," meaning "our," with "venous," which refers to veins. It is often used in a biological or medical context to discuss the venous system in the body.
subclavian vein
lymphatic system
Very simply put the venous system, the arterial system and your heart. The venous system bring blood from your organs and extremities to your heart, which pumps it and the arterial system takes it from your heart to your organs and extremities.
I believe that the frog heart has one large chamber. When the "dirty" blood returns to the heart from nourishing the body, it mixes with the newly oxygenated blood from when the frog breathed. This type of heart is not as efficient as other animals with chambers to keep the two kinds of blood "dirty" and oxygenated separated. The frog still gets rid of waste gas and pumps fresh gas to its body but some of the waste blood gets pushed around the body too. The frog blood contains a lower concentration of pure gas blood than other animals.
blood vessel bloodstream heart liver lymph lymph gland lymph node vein vena venation venous blood system venous blood vessel
Venous refers to anything related to veins, which are blood vessels that carry deoxygenated blood from the body back to the heart. Venous systems are crucial for maintaining proper circulation and ensuring that oxygen-depleted blood is efficiently returned for reoxygenation in the lungs. Conditions affecting the venous system can lead to issues like varicose veins, deep vein thrombosis, or chronic venous insufficiency. Overall, the venous system plays a vital role in cardiovascular health and overall bodily function.