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प्रश्न
Fill in the blanks with suitable words given below:
The blood loaded with carbon dioxide from the body comes into the ______ of the heart.
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उत्तर
The blood loaded with carbon dioxide from the body comes into the right auricle of the heart.
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संबंधित प्रश्न
Given below is a certain structure, write its chief functional activity.
Lymphocytes - ______.
Give reason for the following:
The walls of the left ventricle are thicker than the walls of all other chambers.
Find the odd one out.
You can see some blood vessels on the outside of the hands specially in older people. Are those veins or arteries? How can you confirm your answer?
Multiple choice questions. Tick ( ✓ ) the correct choice:
Human heart has
Multiple choice questions. Tick ( ✓ ) the correct choice:
The blood vessels in which blood goes away from the heart to different body parts are
Fill in the blank:
The blood vessels which carry blood from the heart to different parts of the body are called ______.
What is the Rh-factor?
Explain the Term
Hepatic Portal System
Given diagram is a schematic representation of the circulatory system in humans. Study the same and answer the questions that follow:
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- Label the parts 1 and 4 indicated in the diagram.
- Which of the above mentioned number is the thickest artery? Also write its name.
- Mention the number and chamber of the heart which has the thickest muscular wall.
- Which of the above numbers/structures has the maximum number of blood capillaries?
- Draw neat and labelled diagrams of the transverse section of vena cava and the part numbered as 3. Make sure to show the structural differences between these two in the diagram.

