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Fun Video: Transportation in Human Beings The Heart Video Lecture - Class 10

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Video Timeline
Video Timeline
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00:35 Heart's Ventricles, Atria & Valves Create a Pump
03:25 Maintains Both High & Low Pressure
04:47 Blood Circulates From the Heart to the Body Through Your Arteries
04:49 Blood Circulates From the Body to the Heart Through Your Veins
07:58 Systolic & Diastolic Blood Pressure
More

FAQs on Fun Video: Transportation in Human Beings The Heart Video Lecture - Class 10

1. How does transportation occur in human beings?
Ans. Transportation in human beings occurs through the circulatory system, which primarily involves the pumping of blood by the heart. Blood carries oxygen, nutrients, hormones, and waste products throughout the body, ensuring the proper functioning of all organs and tissues.
2. What is the role of the heart in transportation?
Ans. The heart plays a crucial role in the transportation of substances in human beings. It acts as a muscular pump that continuously contracts and relaxes, pumping oxygenated blood to various body parts and receiving deoxygenated blood from them. This ensures the circulation of oxygen, nutrients, and other vital substances throughout the body.
3. How does the heart facilitate transportation of oxygen?
Ans. The heart facilitates the transportation of oxygen by pumping oxygenated blood from the lungs to the rest of the body. In the lungs, blood picks up oxygen and releases carbon dioxide. The heart then pumps this oxygen-rich blood to all the cells, tissues, and organs, ensuring the supply of oxygen necessary for cellular respiration.
4. What is the significance of the circulatory system in transportation?
Ans. The circulatory system, which includes the heart, blood vessels, and blood, is significant in transportation as it ensures the distribution of essential substances throughout the body. It helps in the transportation of oxygen, nutrients, hormones, and waste products. Additionally, it aids in regulating body temperature, fighting infections, and maintaining homeostasis.
5. How does the circulatory system support transportation in human beings?
Ans. The circulatory system supports transportation in human beings by providing a network of blood vessels, which carry blood to and from different body parts. Arteries carry oxygenated blood away from the heart, while veins bring deoxygenated blood back to the heart. Capillaries, the smallest blood vessels, allow for the exchange of substances between the blood and surrounding tissues, further facilitating transportation.
Video Timeline
Video Timeline
arrow
00:35 Heart's Ventricles, Atria & Valves Create a Pump
03:25 Maintains Both High & Low Pressure
04:47 Blood Circulates From the Heart to the Body Through Your Arteries
04:49 Blood Circulates From the Body to the Heart Through Your Veins
07:58 Systolic & Diastolic Blood Pressure
More
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