Which one of the following causes plague
Salmonella typhimurum
Trichinella spiralis
Yersinia pestis
Leishmania donovani
Assertion : Escherichia coli, Shigella sp. and Salmonella sp. are all responsible for diarrhoeal diseases.
Reason : Dehydration is common to all types of diarrhoeal diseases and adequate supply of fluids and electrolytes should be ensured.
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‘Quartan fever' is caused by
The pathogens of genera, Microsporum, Trichophyton and Epidermophyton are responsible for
Albino condition is found in which human race