Explain the process of transport of oxygenated and deoxygenated blood in a human body.
Explain the process of transport of oxygenated and deoxygenated blood in a human body.
Official answer
The process of transport of oxygenated and deoxygenated blood in a human body is as follows:
Oxygenated blood from the lungs is transported to the heart through the pulmonary veins.
The oxygenated blood is then pumped from the heart to the rest of the body through the aorta.
Deoxygenated blood from the body is transported back to the heart through the vena cava.
The deoxygenated blood is then pumped from the heart to the lungs through the pulmonary artery.
In the lungs, the deoxygenated blood picks up oxygen and releases carbon dioxide through the process of respiration.
The oxygenated blood is then transported back to the heart through the pulmonary veins and the cycle repeats.
Marking scheme
- 1.None
Hint
Recall the structure and function of the heart and blood vessels.
Quick oral answer
The transportation of oxygenated and deoxygenated blood in a human body is a complex process that involves the heart, lungs, and blood vessels.
Common mistakes
- 1.Confusing the direction of blood flow in the heart and blood vessels.
Analysis and explanation
The transportation of oxygenated and deoxygenated blood in a human body is a complex process that involves the heart, lungs, and blood vessels. The process is essential for the delivery of oxygen to the body's tissues and the removal of carbon dioxide.
Interesting facts
The heart beats around 100,000 times per day.
Question details
Q27 of 39 questions
- Board
- CBSE
- Class
- Class 10
- Subject
- Science
- Year
- 2023
- Section
- Section Section C
- Marks
- 3
- Type
- Short Answer
- Chapter
- Life Processes
- Topic
- Transportation
- Bloom's level
- Understanding
- Syllabus topic
- Transportation in Human Beings
Spotted a mistake or something unclear?
Tell us and we will fix it.
Frequently asked questions
How many marks does this question carry in CBSE Class 10 Science 2023?
This question carries 3 marks in the CBSE Class 10 Science 2023 examination.
Which chapter does this question come from in Science?
This question is from the chapter "Life Processes" in the CBSE Class 10 Science syllabus.
What topic does this question cover in Science?
This question covers the topic "Transportation" from CBSE Class 10 Science.
What type of question is this in the CBSE Class 10 Science 2023 paper?
This is a Short Answer question from Section Section C in the CBSE Class 10 Science 2023 paper.