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Monocytes are the examples of granulocytes.

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Important Questions on Circulation

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Life Science>Physiological Processes of Life>Circulation>Composition of Blood

Write short notes on platelets.

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Life Science>Physiological Processes of Life>Circulation>Composition of Blood
Identify the correct statements about blood:
A. Platelets are produced in the bone marrow.
B. When haemoglobin combines with oxygen it forms carboxy haemoglobin.
C. Calcium ions play an important role in clotting of blood.
D. Fibrins are formed by the conversion of fibrinogen by the enzyme thrombin.
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Life Science>Physiological Processes of Life>Circulation>Composition of Blood
Why is blood red in colour?
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Life Science>Physiological Processes of Life>Circulation>Composition of Blood
Which of the following cellular component blood containing haemoglobin
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Life Science>Physiological Processes of Life>Circulation>Composition of Blood
Name the respiratory pigment present in our blood. State its function.
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Life Science>Physiological Processes of Life>Circulation>Composition of Blood
Why is RBC suitable for the transport of oxygen in the body? 
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Life Science>Physiological Processes of Life>Circulation>Composition of Blood
People living at high altitude will have
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Life Science>Physiological Processes of Life>Circulation>Composition of Blood
In what forms are oxygen and carbon dioxide transported in the blood?
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Life Science>Physiological Processes of Life>Circulation>Composition of Blood
Which cell in human blood carries haemoglobin? What is its average life span?
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Life Science>Physiological Processes of Life>Circulation>Composition of Blood
What is the main role of respiratory pigment?
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Life Science>Physiological Processes of Life>Circulation>Composition of Blood

RBCs burst when placed in distilled water.

 

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Life Science>Physiological Processes of Life>Circulation>Composition of Blood
Which component present in the blood helps in the transport of oxygen as well as carbon dioxide? 
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Life Science>Physiological Processes of Life>Circulation>Composition of Blood
Name the constituents of blood. White blood corpuscles are called the ’soldiers’ of the body. Why? 
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Life Science>Physiological Processes of Life>Circulation>Composition of Blood
Leakage of blood from vessels reduces the efficiency of the pumping system. How is the leakage prevented?
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Life Science>Physiological Processes of Life>Circulation>Composition of Blood
How are oxygen and carbon dioxide transported in human beings? How are lungs designed to maximize the area for the exchange of gases?
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Life Science>Physiological Processes of Life>Circulation>Composition of Blood
In humans, red blood cells do not have a nucleus. Is there any significance of this adaptation?
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Life Science>Physiological Processes of Life>Circulation>Composition of Blood
The main function of lymphocytes is the production of antibodies and thus they provide _____ to our body. 
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Life Science>Physiological Processes of Life>Circulation>Composition of Blood

Granulocytes have _____ cytoplasm and lobed nucleus.

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Life Science>Physiological Processes of Life>Circulation>Composition of Blood
Urea is transported by
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Life Science>Physiological Processes of Life>Circulation>Composition of Blood
At high altitude, the RBC in human body will