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प्रश्न
Agranulocytes are :
पर्याय
lymphocytes and monocytes
lymphocytes and basophils
eosinophils and basophils
eosinophils and monocytes
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उत्तर
lymphocytes and monocytes
संबंधित प्रश्न
The cells in our blood which destroy disease-causing germs are ______.
Name the following:
The blood vessels which start from capillaries and end in capillaries.
The valve which prevents back flow of blood in the veins and lymph vessels ______.
Given diagram shows a simple diagram of the circulation of blood in a mamma showing the
main blood vessels, the heart, lungs and body tissues. The blood vessel, labelled 6, contains
deoxygenated blood and the valve leading to it has three semi-lunar pockets.
(a) Name the blood vessels and organs marked by numbers 1 to 8.
(b) What is meant by the term ‘double circulation’ of blood in mammals?
(c) what is diastole?
[There is an “error” in the diagram. According to the usual practice the pulmonary (lung)
circulation is shown upward and the systemic downward, but here it is reversed].
Draw a neat and labelled diagram.
Internal structure of the heart.
Put a tick mark (✓) against the correct alternative in the following statement.
The blood tastes saltish due to the dissolved.
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?
Fill in the blank:
______ carry pure blood.
How many litres of blood does an adult human body have?
Assertion (A): RBCs help in the transport of respiratory gases.
Reason (R): The cytoplasm of RBCs contains the respiratory pigment Haemoglobin.
