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प्रश्न
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 |
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उत्तर
| Substance | From | To | |
| 1. | Oxygen | Lungs | Whole Body |
| 2. | Carbon Dioxide | Body tissues | Lungs |
| 3. | Urea | Liver | Kidney |
| 4. | Digested Carbohydrates | Intestines | Body tissues |
| 5. | Hormones | Endocrine glands | Target Organs |
| 6. | Heat | Tissues | Whole Body |
Notes
Students should refer to the answer according to their questions.
संबंधित प्रश्न
Name the following:
The phase of the cardiac cycle in which the auricles contract.
Multiple choice questions. Tick ( ✓ ) the correct choice:
The four blood groups in humans are
Given below is a schematic representation of the circulatory system in man. Study the same and answer the questions that follow:
(i) Label the parts 1 to 4 indicated in the diagram.
(ii) Give one difference between parts 1 and 2 based on:
(a) their structure
(b) the nature of blood flowing through them.
(iii) What is the specific name of the type of blood circulation that takes place between the heart and the lungs?
(iv) Name the valve found at the beginning of the part labeled 3.
Match the following.
| Group A | Group B |
| (1) Lungs | (a) Circulation |
| (2) Stomach | (b) Respiration |
| (3) Heart | (c) Co-ordination |
| (4) Brain | (d) Digestion |
Why do we call saliva a digestive juice?
Analogy
Lungs: Respiratory system:: _______: Circulatory system.
Name the following:
Contraction phase of heart.
Mention the phase of heart beat in which both the atrio-ventricular valves are closed.
What are the normal values of blood pressure in a normal human adult?
