provides passive immunity
provides passive immunity
- [NEET 2019]
- A
Endogenous supply of antibodies
- B
Endogenous supply of antigens
- C
Exogenous supply of antibody
- D
Exogenous supply of anitgens
Similar Questions
Lacking of $B$-cells and $T$-cells is known as
Lacking of $B$-cells and $T$-cells is known as
Humans have acquired immune system that produces antibodies to neutralize pathogens. Still innate immune system is present at the time of birth because it
Humans have acquired immune system that produces antibodies to neutralize pathogens. Still innate immune system is present at the time of birth because it
- [NEET 2019]
Definitions / Explanation : Antingen & Lymphoid organs.
Definitions / Explanation : Antingen & Lymphoid organs.
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 |
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 ?