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Question
Ventricles have ______ walls when compared with those of auricles.
Solution
Ventricles have thick muscular walls when compared with those of auricles.
RELATED QUESTIONS
Differentiate between LUBB and DUP (names of the valves whose closure produce the sound)
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Given below is a diagram of a human blood smear.
Study the diagram and answer the questions that follow:
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b) Mention two structural differences between the parts ‘1’ and ‘2’.
c) Name the soluble protein found in part ‘4’ which forms insoluble threads during clotting of blood.
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e) Component numbered ‘1’ do not have certain organelles but are very efficient in their function. Explain
Name the following:
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Find out my partner.
| Group 'A' | Group 'B' |
| 1. Heart beats | a. 350 ml |
| 2. RBC | b. 7.4 |
| 3. WBC | c. 37∘C |
| 4. Blood donation | d. 72 |
| 5. Normal body Temperature | e. 50-60 lakh/mm3 |
| 6. pH of oxygenated blood | f. 5000-6000 per mm3 |
Why does the left ventricle possess a thicker wall than the right ventricle?
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State the Location: Bundle of His
Choose the correct alternative.
What is the minimum number of the plasma membrane that oxygen has to diffuse across to pass from air in the alveolus to haemoglobin inside a RBC?
A resting person usually has a pulse rate between 72 to 80 beats per minute.
