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प्रश्न
True or false:
Impure blood is received by the right auricle.
विकल्प
True
False
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उत्तर
True
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संबंधित प्रश्न
The blood from the heart is transported to all parts of the body by the ______.
the Biological/technical term for Blood vessels carrying blood to the left atrium.
The vein that carries oxygenated blood.
What is the liquid part of the blood called?
Match the items given in Column A with the most appropriate ones in Column B and REWRITE the correct matching pairs :
Column A Column B
(i) Cranial nerves Testosterone
(ii) Leydig cells Natural reflex
(iii) Acetylcholine 12 pairs
(iv) Spinal nerves Prolactin
(v) Sneezing Neurotransmitter
- 18 pairs
- 31 pairs
- Conditioned reflex
Name the main parts of the circulatory system.
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 |
______ WBCs are present per mm3 of blood.
Circulation is carried out by ______ in higher animals.
