what are the components of transport system in human beings? what are the functions of components?.
Answers
Answer:
The components of the transport system in human beings are the heart, blood, and blood vessels.
a. Heart pumps oxygenated blood throughout the body. It receives deoxygenated blood from the various body parts and sends this impure blood to the lungs for oxygenation.
b. Blood helps in the transport of oxygen, nutrients, CO2, and nitrogenous wastes.
c. The blood vessels (arteries, veins, and capillaries) carry blood either away from the heart to various organs or from various organs back to the heart.
Answer:
The different components involved in the transportation system in human beings are:-
- Blood vessels
- Heart
- Blood
The blood vessels help in the transfer of blood from one place to other.
There are three types of blood vessels namely as arteries, veins and capillaries. The arteries carry blood away from the heart and the veins carry blood towards the heart. The capillaries are involved in the exchange of gases procedure. They have involves which actually help in the exchange of gases.
The heart is responsible for pumping the blood to the lungs in the pulmonary circulation and pumping the blood to each and every part of the human body in the systemic circulation.
The lungs is responsible in converting the deoxygenated blood to oxygenated.
The blood is responsible in transferring the oxygen, nutrients and waste material like carbon dioxide from one place to other through blood vessels.
The main component of blood is red blood cells which actually is responsible for this procedure.