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प्रश्न
Describe agranulocytes with the help of diagrams.
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उत्तर
Agranulocytes show absence of granules in the cytoplasm and the nucleus is not lobed. They are of two types viz.
1) Lymphocytes – They show round nucleus, constitute about 25 – 33 % of total WBC and are responsible for immune response of the body
2) Monocytes – They show large kidney-shaped nucleus, constitute about 3 – 9% of total WBC and are phagocytic in function
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संबंधित प्रश्न
Name the components of the formed elements in the blood and mention one major function of each of them.
Name the type of T-lymphocyte which secretes perforins.
What is lymph? State two major functions of lymph.
The diagram below shows part of the capillary bed in an organ of the human body. Some of the blood arriving at the capillaries at points labeled A, moves out into the spaces between the tissue cells. Study the diagram and answer the questions that follow:
State two important functions performed in our body by the fluid present in vessel X.
Multiple Choice Questions
The chief function of lymph nodes in mammals is to:
Lymph can be defined as ______.
Explain the functional significance of lymphatic system?
What is the other name of 'tissue fluid'? Write its two functions.
Name the following:
Part of lymphatic system concerned with absorption of fats from the intestine.
Name the following:
A special lymphatic node on the sides of the neck.
