Antibodies are produce by............
$T$ - lymphocytes
$B$ - lymphocytes
$RBC$
None
Which one of the following causes plague
Recurrence of high temperature in malaria at intervals is due to completion of
Match the columns :
Column - $I$ | Column - $II$ |
$(a)$ Pre erythrocytiC cycle | $(1)$ Meta cryptomerozoites enters RBC and becomes spherical in shape. |
$(b)$ Exo-erythrocyticcycle | $(2)$ sporozoites in saliva are introduced to human blood |
$(c)$ Endo-erythrocytic cycle | $(3)$ Breaks the liver cells and comes our of blood. |
The most common cancer in men in India is
Which of the following disease is due to an allergic reaction