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प्रश्न
Name the following:
Contraction phase of heart.
उत्तर
Systole
संबंधित प्रश्न
The blood from the heart is transported to all parts of the body by the ______.
Aqueous humour, Vitreous humour, lris, Central canal
Name the following:
The fluid found between the membranes of the heart.
What is haemoglobin? State the consequences of deficiency of haemoglobin in our bodies.
Find the odd one out.
Choose the correct answer:
English physician who discovered blood circulation was ___________
Find the odd one out, giving reason.
How many litres of blood does an adult human body have?
The artificial method of filtering the blood or removing the wastes from the blood.
Given diagram is a schematic representation of the circulatory system in humans. Study the same and answer the questions that follow:
 |
- 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.
