Which of the following cells is phagocytic in nature
Mast cell
Podocytes
Macrophages
Fibroblast cells
In embryonic stage $RBCs$ develop in
Match the following bacteria with the diseases and choose the correct option
Column $-I$ | Column $-II$ |
$(A)$ Treponema pallidum | $(1)$ Plaque |
$(B)$ Yersinia pestis | $(2)$ Anthrax |
$(C)$ Bscillus anthrasis | $(3)$ Syphilis |
$(D)$ Vibrio | $(4)$ Cholera |
The term”antibiotic” was coined by
When the children without $T-$ cells and $B-$ cells are kept in germ free isolation suits, then the disease is
Diphtheria is due to .............