Advertisements
Advertisements
Question
Analogy
Lungs: Respiratory system:: _______: Circulatory system.
Advertisements
Solution
Lungs: Respiratory system:: heart: Circulatory system.
APPEARS IN
RELATED QUESTIONS
Explain ABO blood group system in human being with a suitable chart.
State the functions of blood in our body.
Name the following:
The blood vessels which start from capillaries and end in capillaries.
Given alongside is a diagram of human heart showing its internal structures. Label the parts marked 1 to 6, and answer the following questions.
- Which types of blood is carried by the blood vessel marked 2?
- Name the main artery which takes the blood from heart to different parts of the body?
- Which chamber of the heart receives deoxygenated blood from the body?
- Which chamber of the heart receives oxygenated blood from the lungs?
Fill in the blank:
In human body, heart is located on the _____ side of the chest cavity.
Write a short note on the human heart.
The table below is designed to indicate the transport of certain substances in our body. Fill in the blanks with suitable answers.
| Substance | From | To | |
| 1. | ______ | Lungs | Whole Body |
| 2. | Carbon Dioxide | ______ | ______ |
| 3. | Urea | ______ | ______ |
| 4. | Digested Carbohydrates | Intestines | ______ |
| 5. | ______ | ______ | Target Organs |
| 6. | Heat | ______ | Whole Body |
Given below is the simplified pathway of the circulatory system:
(i) Name the blood vessels marked 1 to 8.
(ii) Name the chamber of the heart which:
(a) Receives blood from ‘1’.
(b) Pumps blood into blood vessel ‘8’.
(iii) Mention two structural differences between blood vessels ‘7’ and ‘2’.
State the Location: Spleen
Serum differs from blood in lacking ____________.
