Match the cells with their respective functions:
CellsFunctions
$(1)$ $T_H$ cell$(A)$ Histamine secretion
$(2)$ Macrophage$(B)$ Antibody production
$(3)$ Mast cells$(C)$ Phagocytosis
$(4)$ $NK$ cell$(D)$ Help in antibody production
$(5)$ Plasma cell$(E)$ Cell-mediated immunity

  • A
    $1-D, 2-C, 3-A, 4-E, 5-B$
  • B
    $1-D, 2-C, 3-B, 4-A, 5-E$
  • C
    $1-D, 2-A, 3-E, 4-B, 5-C$
  • D
    $1-D, 2-E, 3-A, 4-C, 5-B$

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Similar Questions

Match the disease in column $I$ with the appropriate items (pathogen/prevention/treatment) in column $II$.
Column-$I$ Column-$II$
$(A)$ Amoebiasis $(i)$ Treponema pallidum
$(B)$ Diphtheria $(ii)$ Use only sterilized food and water
$(C)$ Cholera $(iii)$ $DPT$ Vaccine
$(D)$ Syphilis $(iv)$ Use oral rehydration therapy

Identify the molecules $(A)$ and $(B)$ shown below and select the right option giving their source and use.
| Molecule | Source | Uses |
| :--- | :--- | :--- |

Which one of the following pairs of diseases can spread through blood transfusion?

In which of the following diseases,close contact with infected persons or their belongings should be avoided?

Match the columns:
Column-$I$ Column-$II$ Column-$III$
$(a)$ Common cold $(1)$ Streptococcus pneumoniae $(P)$ Inflammation of hands and legs
$(b)$ Pneumonia $(2)$ Rhinovirus $(Q)$ Cancer of skin and vessels
$(c)$ $AIDS$ $(3)$ Retrovirus $(R)$ Disease of nasal congestion
$(d)$ Elephantiasis $(4)$ Filarial worms $(S)$ Finger nails turn blue to gray in color

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