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प्रश्न
Name the type of T-lymphocyte which secretes perforins.
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उत्तर
Killer-T cells secrete perforins.
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संबंधित प्रश्न
Describe agranulocytes with the help of diagrams.
Name a circulatory fluid in the human body other than blood.
Give the 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:
Some of the liquid surrounding the cells does not pass directly back into the blood but eventually reaches it by another route through vessel X. name the fluid present in vessel X.
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.
Describe the role of lymph
Multiple Choice Questions
The chief function of lymph nodes in mammals is to:
Which kind of cells are mostly found in lymph?
For which of the following reason it is much easier for a small animal to run uphill than for a large animal?
Select the correct sequence of flow of lymph through the following organ/part of the body, from the list given below:
- Intercellular spaces of body tissues.
- Thoracic and right lymphatic ducts
- Veins
- Lymphatic vessels
- Heart
