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प्रश्न
The chief function of lymph nodes is to
पर्याय
produce WBCs
produce hormones
destroy old RBCs
destroy pathogens
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उत्तर
destroy pathogens
संबंधित प्रश्न
The diagram below represents the simplified pathway of the circulation of blood. Study the same and answer the questions which follow:
(i) Name the blood vessels labelled 1 and 2.
(ii) State the function of blood vessels labelled 5 and 8.
(iii) What is the importance of the blood vessel labelled 6?
(iv) Which blood vessel will contain a high amount of glucose and amino acids after a meal?
(v) Draw a diagram of the different blood cells as seen in a smear of human blood.
Draw the structure of a human heart and label its parts.
Given below is a certain structure, write its chief functional activity.
Bone marrow - ______.
Fill in the blank:
In human body, heart is located on the _____ side of the chest cavity.
Fill in the blank:
The blood vessels which carry blood from the heart to different parts of the body are called ______.
The artificial method of filtering the blood or removing the wastes from the blood.
State the Location:
Tonsils
The lymphatic system consists of which of the following?
Reduction in number of ______ can cause clotting disorder, leading to excessive loss of blood from the body.
