Biology, asked by dimple3436, 11 months ago

write five diffrnce bw T lymphocytes and B lymphocytes??

Answers

Answered by Mimu123
6
Difference between B-Cells and T-Cells :-
1. B-cells mature in the bone-marrow. T-cells mature in the thymus.
2. B-cells constitutes 20% of the total lymphocytes in the blood. T-cells constitutes 80% of the total lymphocytes in the blood.
3. B-cells are involved in the humoral immune response. T-cells are involved in the cell mediated immune response.
4. Mature B cells occur outside the lymph node. Mature T cells occur inside the lymph node.
5. The sub-populations of B-cells are Memory cells and Plasma cells. The sub-populations of T-cells are Cytotoxic T cells, Helper T cells and Suppressor cells.
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Answered by captainkhan85
4
T-Lymphocytes (T-cells):

1. They arise from bone marrow Thymus.

2. T-cells form cell-mediated immune system (CSM).

3. They defend against pathogens including protists and fungi that enter the cells.

4. They are formed by the division of lymphoblasts of three types: killer, helper and suppressor cells.

5. Lymphoblasts move to the site of infection.



В-Lymphocytes (B-cells):

1. They arise from bone marrow Bursa of Fabricus (in fowl), gut-associated lymphoid tissue (Peyer’s patches).

2. В-cells form humoral or antibody-mediated immune system (AMIS).

3. They defend against viruses and bacteria that enter the blood and lymph.

4. They are formed by the division plasma cells.

5. Plasma cells do not move to the site of infection.

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