Question : 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.

Question : Assertion: Escherichia coli, Shigella sp and Salmonella sp

1.	Question : 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.
Answer» If both ASSERTION and REASON are true and the Reason is the correct EXPLANATION of the Assertion. If both Assertion and Reason are true and the Reason is not the correct explanation of the Assertion. If Assertion is true but the Reason is false. If both Assertion and Reason are false. ANSWER :B