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Body Fluids and Circulations
Which one has the thickest wall?
Right auricle
Right ventricle
Left auricle
Left ventricle
D.
Left ventricle
The thickness of the muscular wall of the left ventricle is much greater than that of the right because for the right ventricle force is relatively small as the blood goes only to the lungs which are very close to the heart. The left ventricle however, has to develop sufficient force to push blood around all the rest of the body.
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Match the following options:
Why do we consider Blood as a connective tissue?
Describe the evolutionary changes in the pattern of heart among vertebrates.
Why do we call our heart myogenic?
Sino-auricular node is called pacemaker of our heart. Why?
Write the differences between
(d) P wave and T wave
Write the differences between
Systole and diastole
Write the differences between
(a) Blood and lymph
Write the differences between
Open and closed circulatory system
What is the differences between lymph and Blood?
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