Where are $B\,-$ cells and $T\,-$ cells formed ? How do they differ from each other ?
Where are $B\,-$ cells and $T\,-$ cells formed ? How do they differ from each other ?
Both $B$-cells and $T$-cells are formed in bone marrow.
$B$-cells matures in bone marrow while $T$-cells matures in thymus.
$B$-cells provides humoral immunity and $T$-cells provides cell mediated immunity ($CMI$).
Similar Questions
Match the columns :
Column - $I$
Column - $II$
$(a)$ Physical barrier
$(1)$ skin
$(b)$ Physiological barrier
$(2)$ interferon protein
$(c)$ Cellular barrier
$(3)$ leucocytes
$(d)$ Cytokine barrier
$(4)$ Saliva in the mouth
Match the columns :
| Column - $I$ | Column - $II$ |
| $(a)$ Physical barrier | $(1)$ skin |
| $(b)$ Physiological barrier | $(2)$ interferon protein |
| $(c)$ Cellular barrier | $(3)$ leucocytes |
| $(d)$ Cytokine barrier | $(4)$ Saliva in the mouth |
What is Active immunity and Passive immunity ?
What is Active immunity and Passive immunity ?
What are interferons ? How do interferons check infection of new cells ?
What are interferons ? How do interferons check infection of new cells ?
The antibodies are formed in
If you suspect major deficiency of antibodies in a person, to which of the following would you look for confirmatory evidence ?
If you suspect major deficiency of antibodies in a person, to which of the following would you look for confirmatory evidence ?
- [NEET 2015]